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AC Hotel Portland Downtown/Waterfront, ME

3.5 star property
VIP Access

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Enjoy a stylish bar experience with a long counter and comfortable seating.
Welcome to our reception area, featuring a central desk, comfortable seating, and large windows.
AC Hotel Portland features a modern architectural design with a curved facade and large windows on each floor.
Relax in a spacious room with a large bed, separate desk area, and city views.
Relax in a stylish seating area with a sofa and armchairs, surrounded by a decorative panel and floor-to-ceiling mirror.

Popular amenities

  • Free airport shuttle
  • Bar

Explore the area

Map
158 Fore St, Portland, ME, 04101
  • Casco Bay Lines Ferry Terminal
    ‪5 min walk‬
  • Portland Museum of Art
    ‪20 min walk‬
  • State Theatre
    ‪20 min walk‬
  • Portland, ME (PWM-Portland Intl. Jetport)
    ‪9 min drive‬
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for BONUS+ members
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Room options

View all photos for Room, 2 Queen Beds (View)

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (View)

10.0 out of 10
Exceptional
(4 reviews)
  • 26 sq m
  • Partial ocean view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, City View

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, City View

9.8 out of 10
Exceptional
(33 reviews)
  • 26 sq m
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 Bedroom (Mobility Accessible, Roll-In Shower)

Premium bedding, in-room safe, desk, laptop workspace

Suite, 1 Bedroom (Mobility Accessible, Roll-In Shower)

  • 84 sq m
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed (Mobility Accessible, Roll-In Shower)

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed (Mobility Accessible, Roll-In Shower)

  • 26.4 sq m
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Corner (View)

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed, Corner (View)

10.0 out of 10
Exceptional
(4 reviews)
  • 28 sq m
  • Harbour view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, City View (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, City View (Hearing Accessible)

  • 26.4 sq m
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, City View (Mobility Accessible, Roll-In Shower)

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, City View (Mobility Accessible, Roll-In Shower)

  • 26.4 sq m
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 Bedroom (View)

Suite, 1 Bedroom (View) | Premium bedding, in-room safe, desk, laptop workspace

Suite, 1 Bedroom (View)

9.6 out of 10
Exceptional
(4 reviews)
  • 84 sq m
  • Harbour view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, City View (Mobility/Hearing Access, Roll-In Shwr)

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, City View (Mobility/Hearing Access, Roll-In Shwr)

8.0 out of 10
Very good
(1 review)
  • 26.4 sq m
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed with Sofa bed, City View

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed, City View

9.2 out of 10
Wonderful
(37 reviews)
  • 26 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Hearing Accessible)

  • 26.4 sq m
  • Partial ocean view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed with Sofa bed (View)

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed (View)

10.0 out of 10
Exceptional
(6 reviews)
  • 26 sq m
  • Harbour view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 Bedroom, City View (City View)

Premium bedding, in-room safe, desk, laptop workspace

Suite, 1 Bedroom, City View (City View)

10.0 out of 10
Exceptional
(2 reviews)
  • 84 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, City View, Corner

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed, City View, Corner

7.8 out of 10
Good
(7 reviews)
  • 28 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed (View)

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed (View)

8.6 out of 10
Excellent
(4 reviews)
  • 26.4 sq m
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, City View (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Deluxe Room, 1 King Bed with Sofa bed, City View (Hearing Accessible)

10.0 out of 10
Exceptional
(2 reviews)
  • 26.4 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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About this property

AC Hotel Portland Downtown/Waterfront, ME

Waterfront hotel with free airport shuttle and free local area shuttle
A restaurant, a 24-hour fitness centre and a bar/lounge are available at this smoke-free hotel. Free WiFi in public areas, a free airport shuttle and a free beach shuttle are also provided. Other amenities include a 24-hour business centre, valet parking and coffee/tea in a common area. Housekeeping is available on request.
AC Hotel Portland Downtown/Waterfront, ME offers 178 accommodations with a safe and complimentary bottles of water. Beds feature premium bedding. Televisions come with premium satellite channels and Netflix. Bathrooms include a shower with a rainfall showerhead, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and desk chairs, as well as telephones; free local calls are provided (restrictions may apply). Additionally, rooms include coffee/tea makers and an iron/ironing board. Hypo-allergenic bedding, change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a 24-hour fitness centre.

The recreational activities listed below are available either on-site or nearby; fees may apply.

Our customers tell us that they can't get enough of the shopping around AC Hotel Portland Downtown/Waterfront, ME. During your stay, you're just a quick walk from Casco Bay. You'll find features such as free WiFi in public areas, a free round-trip airport shuttle and a free area shuttle. This property offers pet-friendly amenities, such as food and water bowls.
  • Free WiFi
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Breakfast served daily for a fee
  • Valet parking available for a fee
  • Services include dry cleaning/laundry, tour or ticket assistance and a porter
  • On-site recreation includes a 24-hour gym
  • Guests have great things to say about the clean guestrooms and the helpful staff
  • Just a 5-minute walk from Maine Narrow Gauge Railroad Company and Museum and a 2-minute drive from Victoria Mansion
  • Free airport, beach and local-area shuttle service
  • Pets welcome for a fee
  • Pet-friendly amenities are available, including food and water bowls
There's a restaurant on site. You can enjoy a drink at the bar/lounge. A 24-hour business centre and 4 meeting rooms are available.

A computer station is on site and WiFi is free in public spaces. Event space at this hotel measures 2696 square feet (250 square metres) and includes conference space. A 24-hour fitness centre, a library, and tour/ticket assistance are also featured at the business-friendly AC Hotel Portland Downtown/Waterfront, ME. An area shuttle within 1.5 miles and A roundtrip airport shuttle (available on request) are free. Parking is available for a fee.

This 3.5-star Portland hotel is smoke free.

For a fee, guests can enjoy local cuisine breakfast on weekdays from 6:30 AM to 10:00 AM and at the weekend from 7:00 AM to 11:00 AM.
AC Lounge – This tapas bar only serves light fare.
AC Kitchen – This restaurant only serves breakfast. Open daily.

Languages

English, French, Portuguese, Spanish

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free return airport shuttle from 7:00 AM to 11:00 PM on request
  • Free area shuttle up to 1.5 miles
  • Free beach shuttle
  • Valet parking on site (USD 40 per night; includes in/out privileges)
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Local cuisine breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 18 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas

Restaurants on site

  • AC Kitchen
  • AC Lounge

Things to do

  • 24-hour gym
  • Library
  • TV in common areas

Family friendly

  • Free area shuttle
  • Grocery/convenience store
  • Laundry facilities
  • Mini-fridge

Conveniences

  • 24-hour front desk
  • ATM
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Shared microwave
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (on request)
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • 2,696 square feet of conference space
  • 24-hour business centre
  • 4 meeting rooms
  • Computer station

Outdoors

  • On the waterfront
  • Outdoor furniture

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 6 accessible parking spaces
  • Area rugs in room
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Doorbell and phone notification
  • Height-adjustable showerhead
  • Lever door handles
  • Lift (107 centimetre wide door)
  • Low-height electrical sockets in bathroom
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in public areas
  • Tile flooring in public areas
  • Transfer shower
  • Valet for wheelchair-equipped vehicles
  • Visual alarms in hallways
  • Visual doorbell notification
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (117 centimetre high)
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 6 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 2018
  • Double-glazed windows
  • Locally-owned and organised tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch TV with premium satellite channels
  • Hulu
  • Netflix
  • Streaming services

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Energy-saving switches in guestrooms
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Mobile key entry
  • Phone
  • Safe
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 3 PM; check-in end time: midnight
Contactless check-in and check-out are available
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out
Late check-out subject to availability

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in

Access methods

Staffed front desk

Pets

  • Pets: USD 50.00 per accommodation, per night (maximum USD 150 per stay)
  • Weight limit: 100 lb per pet
  • Pets cannot be left unattended
  • Food and water bowls are available
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 20 per accommodation, per night

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for local cuisine breakfast: from approximately USD 18 per person
  • Valet parking fee: USD 40 per night (in/out privileges)
  • Pet fee: USD 50.00 per accommodation, per night (maximum USD150 per stay)
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorise the guest's credit card prior to arrival.
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit and window guards
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

AC Hotel Marriott Portland Downtown/Waterfront
AC Hotel Marriott Downtown/Waterfront
AC Marriott Portland Downtown/Waterfront
AC Hotel Marriott Portland Downtown/Waterfront ME
AC Marriott Portland Downtown/Waterfront ME
Hotel AC Hotel by Marriott Portland Downtown/Waterfront, ME
AC Hotel by Marriott Portland Downtown/Waterfront, ME Portland
AC Hotel Marriott Downtown/Waterfront
AC Marriott Downtown/Waterfront
AC Hotel by Marriott Portland Downtown/Waterfront
Ac Marriott Waterfront
Ac Portland Waterfront, Me
AC Hotel Portland Downtown/Waterfront, ME Hotel
AC Hotel Portland Downtown/Waterfront, ME Portland
AC Hotel by Marriott Portland Downtown/Waterfront ME
AC Hotel Portland Downtown/Waterfront, ME Hotel Portland

AC Hotel Portland Downtown/Waterfront, ME Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 754 out of 1010 reviews
Rating 8 - Good. 143 out of 1010 reviews
Rating 6 - Okay. 67 out of 1010 reviews
Rating 4 - Poor. 23 out of 1010 reviews
Rating 2 - Terrible. 23 out of 1010 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

9.6/10

Property conditions & facilities

9.2/10

Eco-friendliness

Reviews

10/10 Excellent

william

Liked: Cleanliness, staff & service, room comfort

Great Place to stay

Nice location , local free shuttle most appreciated, valet parking was easy and all the staff was helpful and friendly, breakfast is exceptional and well worth $18 . Snacks in the little shop were kind of pricey but that’s typical at any hotel . The bed is firm which is not to my comfort . I prefer a more plush and softer mattress but that’s just my preference . Would definitely stay again but if for multiple nights the firm bed might b a deal breaker . But it’s still 5* in my book .
Stayed 1 night in Apr 2025

10/10 Excellent

Katherine

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everyone was very friendly specially the individual that took care of us when we checked in. He was very friendly and knowledgeable. I wished I had asked for his name but definitely will come back here. The hotel room was clean and the hotel overall. No complains!
Stayed 4 nights in Apr 2025

10/10 Excellent

Ameil

Liked: Cleanliness, staff & service, property conditions & facilities
Amazing experience from entry to exit at this hotel. I will definitely be staying here and with this brand again.
Stayed 1 night in Apr 2025

6/10 Okay

Taylor

Travelled with partner
Liked: Staff & service, amenities, property conditions & facilities
Lots of additional charges that should just be built in such as parking and breakfast but the staff was friendly. The fuses in the bathroom also blew no matter if I had something plugged in or not, should probably check that out.
Stayed 1 night in Apr 2025

10/10 Excellent

Lisa

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
from arrival to departure- everything was handled in a very friendly way. excellent location !
Stayed 2 nights in Apr 2025

8/10 Good

Bunna

Liked: Cleanliness, staff & service, property conditions & facilities
Trash bins over flow outside of building near the main entry way.
Stayed 2 nights in Apr 2025

8/10 Good

Leonard

Stayed 1 night in Apr 2025

10/10 Excellent

Ashley

Liked: Cleanliness, staff & service, property conditions & facilities
Updated
Stayed 1 night in Apr 2025

10/10 Excellent

Nailah

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

4/10 Poor

Kelly

Travelled with partner
Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities
WiFi and tv was down our entire stay. No comps made due to their issue. The room was bland. The room I booked said city view; that view was of a side walk and another Marriott hotel; not the city. Staff was sweet and the bed and shower in the room was good. With no tv or internet for the whole stay one would think they would have offered comped parking (which was $40/day) or some kind of voucher for the inconvenience but nope.
Stayed 2 nights in Apr 2025

8/10 Good

Rachel

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We love staying here when we come to Portland. The staff always has a smile on their face and are so helpful. You can’t beat the location and we can bring the pups along too!
Stayed 1 night in Mar 2025

10/10 Excellent

Riazul

Stayed 3 nights in Mar 2025

10/10 Excellent

Rebecca

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Mar 2025

10/10 Excellent

Tram Anh

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

10/10 Excellent

Jeff

Liked: Cleanliness, staff & service, property conditions & facilities
Would have liked a microwave.
Stayed 4 nights in Apr 2025

10/10 Excellent

Tom

Liked: Cleanliness, staff & service, property conditions & facilities
Great hotel
Stayed 2 nights in Mar 2025

10/10 Excellent

Jennifer

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great! They sent a taxi to the airport because the shuttle they offer was not available. The staff was all very friendly and helpful. I would definitely recommend this hotel. I didn’t need one but did notice that they do not offer a microwave in the room!
Stayed 7 nights in Mar 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Mar 2025

10/10 Excellent

Caileigh

Stayed 1 night in Mar 2025

10/10 Excellent

Ronald

Liked: Cleanliness, staff & service, property conditions & facilities
Place was immaculate and very nice
Stayed 1 night in Mar 2025

10/10 Excellent

Sam

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Mar 2025

10/10 Excellent

Ellen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Overnight stay

Wonderful stay. Staff were helpful and friendly. Our room was very clean. The valet service was professional and quick. We will definitely stay again.
Stayed 1 night in Mar 2025

10/10 Excellent

Ashley

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

8/10 Good

Rosemary

Liked: Cleanliness
Stayed 1 night in Mar 2025

10/10 Excellent

Janice

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
10/10 It was my husband’s birthday and I wanted to give him a nice night out… and I can say that AC did that. Parking was easy… checking in was easy and smooth. When we entered our room we were in awe. The room was clean and neat and we loved it.. aesthetic is a 10/10. One of the things that stood out the most for us was the breakfast. Breakfast was not only affordable but it was nutritious and delicious… very delicious. I have to point out that my husband was not doing well during breakfast time and he was unable to come down and eat but the lovely staff helped me to pack a to go box so that I could take it to the room for him. I Will be visiting again AC and the next time I will be there for more than just a night.
Stayed 1 night in Mar 2025