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Dossier Hotel

Property class: 4.5
VIP Access

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Photo gallery for Dossier Hotel

Exterior detail
Lobby sitting area
Breakfast, dinner and brunch served
Front of property
Lobby

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Breakfast available

Explore the area

View in a map
750 SW Alder Street, Portland, OR, 97205
  • Place, Pioneer Courthouse Square
    ‪1 min walk‬
  • Place, Arlene Schnitzer Concert Hall
    ‪3 min walk‬
  • Place, Portland Art Museum
    ‪6 min walk‬
  • Airport, Portland, OR (PDX-Portland Intl.)
    ‪18 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 Premium Room, 2 Double Beds

Premium bedding, down duvets, pillow-top beds, in-room safe

Premium Room, 2 Double Beds

  • City view
  • 32 sq m
  • Sleeps 4
  • 2 Double Beds

View all photos for Standard Room, 2 Double Beds

Standard Room, 2 Double Beds | Premium bedding, down duvets, pillow-top beds, in-room safe

Standard Room, 2 Double Beds

  • 32 sq m
  • Sleeps 4
  • 2 Double Beds

View all photos for Studio Suite, 1 King Bed with Sofa bed (Studio Suite King)

Premium bedding, down duvets, pillow-top beds, in-room safe

Studio Suite, 1 King Bed with Sofa bed (Studio Suite King)

  • 41 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Premium Room, 1 King Bed (Corner)

Premium bedding, down duvets, pillow-top beds, in-room safe

Premium Room, 1 King Bed (Corner)

10.0 out of 10
Exceptional
(1 review)
  • City view
  • 32 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Room, 1 King Bed

Premium bedding, down duvets, pillow-top beds, in-room safe

Premium Room, 1 King Bed

  • City view
  • 32 sq m
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Room, 1 King Bed

Premium bedding, down duvets, pillow-top beds, in-room safe

Standard Room, 1 King Bed

9.6 out of 10
Exceptional
(4 reviews)
  • 32 sq m
  • Sleeps 3
  • 1 King Bed

View all photos for Standard Room, 2 Double Beds (Roll-In Shower)

Standard Room, 2 Double Beds (Roll-In Shower) | Premium bedding, down duvets, pillow-top beds, in-room safe

Standard Room, 2 Double Beds (Roll-In Shower)

  • 32 sq m
  • Sleeps 4
  • 2 Double Beds

View all photos for Standard Room, 2 Double Beds, Accessible

Premium bedding, down duvets, pillow-top beds, in-room safe

Standard Room, 2 Double Beds, Accessible

  • 32 sq m
  • Sleeps 4
  • 2 Double Beds

View all photos for Standard Room, 1 King Bed, Accessible (Roll-In Shower)

Premium bedding, down duvets, pillow-top beds, in-room safe

Standard Room, 1 King Bed, Accessible (Roll-In Shower)

  • 32 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Suite, 1 King Bed (Premium King Penthouse)

Premium bedding, down duvets, pillow-top beds, in-room safe

Executive Suite, 1 King Bed (Premium King Penthouse)

  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Suite, 1 King Bed

Premium bedding, down duvets, pillow-top beds, in-room safe

Executive Suite, 1 King Bed

  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Suite, Multiple Beds

Premium bedding, down duvets, pillow-top beds, in-room safe

Executive Suite, Multiple Beds

  • City view
  • Sleeps 4
  • 2 King Beds

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Exterior
The Royal Sonesta Portland Downtown
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  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
4.6 out of 5, Wonderful, 1,113 reviews
The price is €107
includes taxes & fees
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About this property

Dossier Hotel

This smoke-free hotel features a restaurant, a 24-hour fitness centre and a bar/lounge. WiFi in public areas is free. Other amenities include a snack bar/deli, a conference centre and valet parking. Weekly housekeeping is available.
Dossier Hotel offers 205 accommodations with laptop-compatible safes and complimentary bathrobes. Pillowtop beds feature down duvets and premium bedding. A pillow menu is available. 42-inch LCD televisions come with premium satellite channels and pay-per-view films. Bathrooms include a combined bath/shower unit, slippers, designer toiletries and complimentary toiletries.

This Portland hotel provides complimentary wireless Internet access, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices). Business-friendly amenities include desks and desk chairs, as well as telephones; free local calls are provided (restrictions may apply). Additionally, rooms include a hairdryer and an iron/ironing board. A nightly turndown service is provided and housekeeping is offered on a weekly basis. Amenities available on request include hypo-allergenic bedding. Housekeeping is provided on a limited basis.

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

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

Dossier Hotel's great location gets high marks from our customers. During your stay, you're just a quick walk from Tom McCall Waterfront Park. Features include free WiFi in public areas, plus a restaurant and a 24-hour gym. This property offers pet-friendly amenities, such as food and water bowls.
  • Free Wi-Fi (speed: 100+ Mbps (good for 1–2 people or up to 6 devices))
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Full breakfast served daily for a fee
  • Valet parking available for a fee
  • Services include dry cleaning/laundry, a concierge and tour or ticket assistance
  • On-site recreation includes a 24-hour gym and complimentary bicycles
  • Guests have really good things to say about the accommodation, from the overall comfort and spaciousness to the cleanliness and comfy beds
  • Steps from Pioneer Courthouse Square and 5 minutes on foot from Arlene Schnitzer Concert Hall
  • Pets welcome for a fee
  • Pet-friendly amenities are available, including food and water bowls
Dossier Hotel offers its guests a 24-hour fitness centre and complimentary bicycles. There's a restaurant on site, as well as a snack bar/deli. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi.

Event space at this hotel measures 2526 square feet (235 square metres) and includes a conference centre. A vending machine, gift shops/newsstands, and tour/ticket assistance are also featured at the luxury Dossier Hotel. Limited parking is available for a fee and is offered on a first-come, first-served basis.

This 4.5-star Portland hotel is smoke free.

For a fee, guests can enjoy full breakfast on weekdays from 7:00 AM to 11:00 AM and at the weekend from 8:00 AM to 11:00 AM.
Bistro Alder – This restaurant serves breakfast, brunch and dinner. Guests can enjoy drinks at the bar.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transport

  • Electric car charging station on site
  • Secured, covered valet parking on site (USD 60 per night; includes in/out privileges)
  • Limited on-site valet parking
  • Wheelchair-accessible van parking available

Food and drink

  • Full breakfast available for a fee 7:00 AM to 11:00 AM on weekdays and 8:00 AM to 11:00 AM on weekends; USD 15 to 25 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • Bistro Alder

Things to do

  • 24-hour gym
  • Free bicycle rentals

Family friendly

  • Mini-fridge
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • Gift shop/newsstand
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (weekly)
  • Porter/bellhop
  • Tour and ticket assistance
  • Turndown service
  • Wedding services

Business services

  • 4 meeting rooms
  • Conference centre (2,526 square foot of space)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Hand-held showerhead
  • Handrails in stairways (84 centimetre high)
  • Height-adjustable showerhead
  • Lever door handles
  • Lift (107 centimetre wide door)
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (107 centimetre high)
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 1 building
  • 19 floors
  • Ballroom
  • Banquet hall
  • Reception hall
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Hypo-allergenic bedding
  • Pillow menu
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Designer toiletries
  • Dressing gowns
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower/bathtub combination
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 42-inch LCD TV with premium satellite channels
  • Pay films

Food and drink

  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Desk chair
  • Eco-friendly toiletries
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Phone

Policies

Check-in

Check-in start time: 4 PM; check-in end time: 3:00 AM
Contactless check-in and check-out are available
Late check-in subject to availability
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out
Late check-out subject to availability
A late check-out fee will be charged
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

Access methods

Staffed front desk

Pets

  • Pets: USD 65 per accommodation, per stay
  • Maximum 2 pets
  • Pets cannot be left unattended
  • Food and water bowls are available
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children aged 17 years old and younger stay free per registered adult when using existing bedding.
  • 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 75 per accommodation, per night
  • Resort fee: USD 33.64 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Fitness centre access
  • In-room coffee
  • In-room safe
  • Phone calls

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 full breakfast: approximately USD 15 to 25 per person
  • Valet parking fee: USD 60 per night (in/out privileges)
  • Pet fee: USD 65 per accommodation, per stay
  • Service animals are exempt from fees
  • Late check-out is available for a fee (subject to availability)

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
Safety features at this property include a fire extinguisher
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

  • Up to 2 children aged 17 years old and younger stay free per registered adult in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.

Property is also known as

Portland Westin
Westin Hotel Portland
Westin Portland
Westin Portland Hotel
The Westin Portland Harborview Maine
Dossier Hotel Portland
Dossier Hotel
Dossier Portland
The Westin Portland
Dossier
Dossier Hotel Hotel
Dossier Hotel Portland
Dossier Hotel Hotel Portland

Dossier Hotel Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 1040 out of 1389 reviews
Rating 8 - Good. 228 out of 1389 reviews
Rating 6 - Okay. 77 out of 1389 reviews
Rating 4 - Poor. 20 out of 1389 reviews
Rating 2 - Terrible. 24 out of 1389 reviews

9.4/10

Cleanliness

9.6/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Trinity

Stayed 1 night in Jan 2026

10/10 Excellent

Deborah

Stayed 1 night in Jan 2026

10/10 Excellent

Arlene

Liked: Cleanliness, staff & service, amenities
Great experience. Staff was very helpful!
Stayed 3 nights in Jan 2026

10/10 Excellent

Azeema

Liked: Cleanliness, amenities, property conditions & facilities
yes
Stayed 7 nights in Dec 2025

10/10 Excellent

Stephanie

Travelled with family and small children
Liked: Cleanliness, staff & service, property conditions & facilities
The Bar was great and made a great Martini.
Stayed 1 night in Jan 2026

10/10 Excellent

Wade

Stayed 1 night in Jan 2026

10/10 Excellent

MICHELLE

Stayed 1 night in Dec 2025

10/10 Excellent

Jennifer

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
We loved our stay! The hotel was great. Staff was super friendly and the room fabulous. We’ll be back for sure!!
Stayed 1 night in Jan 2026

10/10 Excellent

Kari

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean room
Stayed 2 nights in Jan 2026

10/10 Excellent

Charles

Liked: Cleanliness, amenities, property conditions & facilities
Everything was great
Stayed 3 nights in Jan 2026

10/10 Excellent

Christine

Travelled with group
Liked: Cleanliness, staff & service, amenities
Another great stay at Dossier. The room was clean, spacious, and comfortable. I appreciate the mini fridge, Nespresso machine, and the city views. Staff are very attentive and helpful.
Stayed 1 night in Dec 2025

8/10 Good

Gregory, Dana Point

Stayed 1 night in Jan 2026

10/10 Excellent

Raouf

Stayed 1 night in Dec 2025

6/10 Okay

Jagpreet S

Liked: Staff & service
Disliked: Amenities, property conditions & facilities
Rooms need upgrade. Lot of items are not working and old and broken. Staff was really helpful but they were short on people too.
Stayed 2 nights in Dec 2025

10/10 Excellent

Sean

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great hotel, staff and location
Stayed 2 nights in Dec 2025

10/10 Excellent

Steve

Stayed 1 night in Jan 2026

10/10 Excellent

Gary

Stayed 4 nights in Dec 2025

10/10 Excellent

Jeff

Travelled with group
Liked: Cleanliness, staff & service, amenities
Comfy room, fantastic staff, relaxing atmosphere. I don't know if there's a better place to stay in Portland.
Stayed 1 night in Dec 2025

8/10 Good

Philip

Stayed 1 night in Sep 2025

6/10 Okay

Philip

Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service
Valet staff and front desk service were unprofessional to say the least, service was poor.
Stayed 2 nights in Dec 2025

10/10 Excellent

Shihyu

Stayed 1 night in Dec 2025

10/10 Excellent

Gilad

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

8/10 Good

William

Stayed 1 night in Dec 2025

10/10 Excellent

frank

Stayed 1 night in Dec 2025

6/10 Okay

Emily

Liked: Cleanliness, staff & service
Disliked: Amenities
Dining room closed for breakfast on New Year's Day - part of the reason we chose this hotel for our holiday overnight in the city. Marty, however, was great!
Stayed 1 night in Dec 2025

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