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AC Hotel by Marriott Boston Cambridge

Property class: 4

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Photo gallery for AC Hotel by Marriott Boston Cambridge

Courtyard
Lobby
Meeting facility
View from property
Cocktail bar

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
  • Gym

Explore the area

View in a map
10 Acorn Park Drive, Cambridge, MA, 02140
  • Place, Alewife Brook Reservation
    ‪3 min walk‬
  • Place, Thorndike Dog Park
    ‪8 min walk‬
  • Place, Tufts University
    ‪4 min drive‬
  • Airport, Boston, MA (BOS-Logan Intl.)
    ‪20 min drive‬

Room options

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

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed with Sofa bed

8.8 out of 10
Excellent
(65 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 2 Queen Beds

9.2 out of 10
Wonderful
(70 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 Bedroom

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Suite, 1 Bedroom

8.0 out of 10
Very good
(4 reviews)
  • 43 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 Bedroom

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Suite, 1 Bedroom

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed (Mobility/Hearing Access, Roll-In Shwr)

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed with Sofa bed (Mobility/Hearing Access, Roll-In Shwr)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)

  • Sleeps 4
  • 2 Queen Beds

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

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 2 Queen Beds (Hearing Accessible)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

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

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Courtyard View

Room, 1 King Bed, Courtyard View | Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed, Courtyard View

10.0 out of 10
Exceptional
(7 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

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

Room, 2 Queen Beds, Courtyard View | Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 2 Queen Beds, Courtyard View

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Courtyard View (Mobility/Hearing Accessible, Tub)

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed, Courtyard View (Mobility/Hearing Accessible, Tub)

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Courtyard View (Mobility/Hearing Accessible, Tub)

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 2 Queen Beds, Courtyard View (Mobility/Hearing Accessible, Tub)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed, Courtyard View (Hearing Accessible)

Egyptian cotton sheets, premium bedding, memory-foam beds, in-room safe

Room, 1 King Bed, Courtyard View (Hearing Accessible)

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

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About this property

AC Hotel by Marriott Boston Cambridge

This smoke-free hotel features an indoor pool, a restaurant and a 24-hour fitness centre. WiFi in public areas is free. Other amenities include a bar/lounge, a conference centre and self parking. Housekeeping is available once per stay.
AC Hotel by Marriott Boston Cambridge offers 150 accommodations with a safe and complimentary bottles of water. Memory foam beds feature Egyptian cotton sheets and premium bedding. A pillow menu is available. Smart televisions come with premium cable channels and Netflix. Fridges, microwaves and coffee/tea makers are provided. Bathrooms include baths or showers with a rainfall showerhead, and hairdryers.

Guests can surf the web using complimentary wired and 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 an iron/ironing board and blackout curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided once per stay.

Recreational amenities at the hotel include an indoor pool and a 24-hour fitness centre.
Our customers tell us that they can't get enough of the helpful staff at AC Hotel by Marriott Boston Cambridge. During your stay, you'll be close to Harvard Square. Free WiFi in public areas, an indoor pool and a restaurant are available.
  • Free WiFi and wired Internet
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Buffet breakfast served daily for a fee
  • Self-parking available for a fee
  • Take a swim in the indoor pool
  • Amenities include a front desk safe, a business centre and meeting rooms
  • On-site recreation includes a 24-hour gym
  • Guests have great things to say about the overall condition of the property and the clean guestrooms
  • Just a 5-minute drive from Tufts University and 6 minutes from Harvard University
  • Pets welcome for a fee
AC Hotel by Marriott Boston Cambridge offers its guests an indoor pool and a 24-hour fitness centre. There's a restaurant on site. You can enjoy a drink at the bar/lounge. A computer station is on site, and both WiFi and wired Internet are free in public spaces.

Business amenities include a business centre and meeting rooms. Event space at this hotel measures 4836 square feet (449 square metres) and includes a conference centre. The business-friendly AC Hotel by Marriott Boston Cambridge also features laundry facilities, express check-in, and express check-out. For a fee, parking is available.

This 4-star Cambridge hotel is smoke free.

For a fee, guests can enjoy buffet breakfast on weekdays from 6:30 AM to 10:00 AM and at the weekend from 7:00 AM to 11:00 AM.
AC Hotel by Marriott Boston Cambridge has a restaurant on site.
AC Lounge – This cocktail bar only serves light fare. Open selected days.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Electric car charging station on site
  • Secured, covered parking on site (USD 30 per day)
  • Limited on-site self parking
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Buffet 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 24.34 for adults and USD 13.33 for children
  • A bar/lounge
  • A restaurant

Restaurants on site

  • AC Lounge

Things to do

  • 24-hour gym
  • Indoor pool

Family friendly

  • In-room cot
  • In-room microwave
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Laundry facilities
  • Safe at front desk
  • Shared microwave
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping on request

Business services

  • Business centre
  • Computer station
  • Conference centre (4,836 square foot of space)
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bathtub
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets in bathroom
  • Low-height view port in door
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Built in 2016
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • 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
  • Egyptian cotton sheets
  • Free cot
  • Memory foam mattress
  • Pillow menu

Bathroom

  • Bathtub or shower
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Towels provided

Entertainment

  • Netflix
  • Smart TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Microwave
  • Refrigerator

More

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

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Express check-in available
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed on Monday, Thursday, Friday, Saturday and Sunday:
  • Indoor pool

Access methods

Staffed front desk

Pets

  • Pets: USD 100.00 per accommodation, per stay
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types at the property

Important information

Fees

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

  • Deposit: USD 150.00 per accommodation, per stay

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 buffet breakfast: from approximately USD 24.34 for adults and from USD 13.33 for children
  • Covered self-parking fee: USD 30 per day (in/out privileges)
  • Pet fee: USD 100.00 per accommodation, 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 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
Tax ID - C0015330491
This property accepts credit cards; cash is not accepted
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
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

  • Pool access available from 7:00 AM to 10:00 PM
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Ac Hotel Boston
Ac Boston Cambridge
AC Hotel by Marriott Boston Cambridge
AC Hotel by Marriott Boston Cambridge Hotel
AC Hotel by Marriott Boston Cambridge Cambridge
AC Hotel by Marriott Boston Cambridge Hotel Cambridge

AC Hotel by Marriott Boston Cambridge Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 659 out of 1011 reviews
Rating 8 - Good. 183 out of 1011 reviews
Rating 6 - Okay. 90 out of 1011 reviews
Rating 4 - Poor. 39 out of 1011 reviews
Rating 2 - Terrible. 40 out of 1011 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.2/10

Property conditions & facilities

Reviews

10/10 Excellent

Juliet

Stayed 3 nights in Jan 2026

10/10 Excellent

Alexandra

Stayed 2 nights in Jan 2026

10/10 Excellent

Andrew

Travelled with family
Liked: Cleanliness, staff & service, amenities
The room was spotless. The staff did an excellent job.
Stayed 1 night in Jan 2026

10/10 Excellent

Lynn

Stayed 2 nights in Jan 2026

10/10 Excellent

Xiao

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It's a mid ranged hotel in Boston. But provides above mid range services and food. It's buffet breakfast very good with made in order scrambled eggs, bacon or sandwich. It is also clean, comfortable, and has an indoor pool, very popular with our kids. Overall we think it's a mid range hotel with very good value. Front desk staff was super friendly and helpful. We will definitely come back.
Stayed 1 night in Jan 2026

10/10 Excellent

Alexis

Travelled with family
Liked: Cleanliness, staff & service, amenities
Clean room. Friendly staff. Loved the brownies and hot chocolate.
Stayed 2 nights in Jan 2026

8/10 Good

Susan

Liked: Cleanliness, amenities, property conditions & facilities
lovely place to stay and very convenient for visiting my family 7 minutes away in Arlington. Carmen, housekeeper, was terrific!
Stayed 5 nights in Jan 2026

10/10 Excellent

Jennifer

Stayed 2 nights in Jan 2026

8/10 Good

Marlene

Business traveller
Liked: Cleanliness, staff & service, amenities
Business traveler...Very clean room, friendly staff, parking is an extra cost and property is not close to restaurants, etc. However, just a short walk to the T station. Very nice stay, will stay again.
Stayed 2 nights in Jan 2026

8/10 Good

Ngoctram

Stayed 2 nights in Jan 2026

6/10 Okay

Adriana

Liked: Cleanliness
Noisy HVAC SISTEM
Stayed 1 night in Jan 2026

8/10 Good

Kylie

Liked: Cleanliness, amenities
Our room was super clean, and the staff was great!
Stayed 1 night in Jan 2026

10/10 Excellent

Mallory

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hospitality was amazing! The hotel is beautiful. My only complaint would be that a little more attention to cleanliness is needed in the rooms. There were strands of hair on the blanket, and in the shower, there were also some sort of visible substance on the table. But other than that I enjoyed my stay. would stay again, and would also recommend.
Stayed 1 night in Dec 2025

10/10 Excellent

Robert

Stayed 2 nights in Jan 2026

10/10 Excellent

Sean

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Bar was great.
Stayed 1 night in Jan 2026

10/10 Excellent

Albert

Stayed 4 nights in Dec 2025

8/10 Good

Amalia

Stayed 2 nights in Dec 2025

10/10 Excellent

Jose

Liked: Cleanliness
Stayed 3 nights in Dec 2025

10/10 Excellent

Emma

Stayed 2 nights in Dec 2025

10/10 Excellent

Chris

Liked: Cleanliness, amenities, property conditions & facilities
Very friendly staff at front desk, close to public transit, pool and fitness center were very nice, room was clean and well maintained
Stayed 2 nights in Dec 2025

10/10 Excellent

Amanda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Such an amazing stay! Brody the manager and George the bartender were amazing. The other Manager for the day time shift I don’t remember her name but she was so great as well and left me a nice birthday note with some treats! Would 100 recommend and stay again!!
Stayed 2 nights in Dec 2025

10/10 Excellent

Alan

terrific all around. thank you!
Stayed 1 night in Dec 2025

10/10 Excellent

Joseph

Stayed 1 night in Dec 2025

10/10 Excellent

Margaret

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
This is our go-to when visiting family in the area. The rooms are reliably clean and comfortable, and the staff is always friendly and helpful.
Stayed 3 nights in Dec 2025

10/10 Excellent

Ila

Stayed 3 nights in Dec 2025

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