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9 / 10 Guest Rating

Hotel 55 Chicago Downtown

55 East Ontario Street, Chicago, us

Hotel 55 Chicago Downtown - main view

About the Property

Luxurious Accommodations

Experience a stay like no other at 21c Museum Hotel Chicago, where each suite and guest room is designed to provide a luxe and light-filled retreat. Find inspiration in every corner with thoughtful design and ample space to relax and rejuvenate.

World-Class Art

Immerse yourself in a unique museum experience at 21c, where contemporary artwork and dynamic exhibitions are on display 24/7, 365 days a year. Whether you're a local or a traveler, you can explore the curated collection and be surrounded by creativity at every turn.

Exceptional Dining

Indulge in a culinary journey at Lure Fishbar, a sophisticated restaurant and bar within the hotel. From premium seafood and sushi to delectable steaks and burgers, savor a world-class dining experience. Afterward, unwind with a cocktail while admiring the art galleries for a perfect evening.

Experience luxury, art, and culinary excellence at 21c Museum Hotel Chicago - book your stay now for a memorable getaway.

Facilities & Amenities

Fitness facilities (surcharge)
Parking
Non-smoking rooms
Air conditioning
Restaurant
Room service
Pets allowed
Lift / Elevator
Luggage storage
Fax/photocopying

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Extra beds are only allowed in the King Room.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Room, 1 King Bed (Mobility/Hearing Accessible, Tub) - Photo 1

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

1 King BedRelax - In-room massage availableInternet - Free WiFi Entertainment - 43-inch plasma TV with premium channels and pay moviesFood & Drink - Coffee/tea maker and free bottled water Sleep - Premium bedding, a pillow menu, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, bathtub or shower, bathrobes, and slippersPractical - Safe, desk, and phone; rollaway beds (surcharge) and cribs (free) available on requestComfort - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioningAccessibility - Grab bar in bathtubEco-friendly - Eco-friendly toiletries, eco-friendly cleaning supplies, and LED light bulbsNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

Sleeps 3
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneHair dryerBathrobe

Room 1 King Bed

Non-refundable
Room Only
20% OFF$401.24

$320.99

Includes taxes & fees
Suite, 1 Bedroom - Photo 1
Suite, 1 Bedroom - Photo 2
Suite, 1 Bedroom - Photo 3
1/3

Suite, 1 Bedroom

1 Queen BedLayout - Separate sitting areaRelax - In-room massage availableInternet - Free WiFi Entertainment - 43-inch plasma TV with premium channels and pay moviesFood & Drink - Coffee/tea maker and free bottled water Sleep - Premium bedding, a pillow menu, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, bathtub or shower, bathrobes, and slippersPractical - Safe, desk, and phone; rollaway beds (surcharge) and cribs (free) available on requestComfort - Fresh bed sheets (on request), fresh towels (on request), and climate-controlled air conditioningAccessibility - Thin carpet in roomEco-friendly - Eco-friendly toiletries, eco-friendly cleaning supplies, and LED light bulbsNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

Sleeps 3
1 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneHair dryerBathrobe

Suite 1 Bedroom

Non-refundable
Room Only
20% OFF$492.95

$394.36

Includes taxes & fees
One-Bedroom King Suite - Photo 1
One-Bedroom King Suite - Photo 2
1/2

One-Bedroom King Suite

This spacious suite includes 1 living room, 1 separate bedroom and 1 bathroom with a shower and free toiletries. This suite is air-conditioned and has a seating area with a flat-screen TV, a tea and coffee maker, a wardrobe, a safe deposit box, as well as a sofa. The unit has 1 bed.

51 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Suite 1 Bedroom (Mobility/Hearing Access Roll-in Shwr)

Non-refundable
Room Only
20% OFF$523.55

$418.84

Includes taxes & fees
One-Bedroom Corner King Suite - Photo 1
One-Bedroom Corner King Suite - Photo 2
1/2

One-Bedroom Corner King Suite

This spacious suite features 1 living room, 1 separate bedroom and 1 bathroom with a shower and free toiletries. This suite is air-conditioned and has a seating area with a flat-screen TV, a tea and coffee maker, a wardrobe, a safe deposit box, as well as a sofa. The unit has 1 bed.

51 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Suite 1 Bedroom Corner

Non-refundable
Room Only
20% OFF$554.15

$443.32

Includes taxes & fees
King Room - Photo 1
King Room - Photo 2
1/2

King Room

The spacious double room features air conditioning, a tea and coffee maker, as well as a private bathroom boasting a shower and a hairdryer. The unit has 1 bed.

35 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Room 1 King Bed (Mobility/Hearing Accessible Tub)

Non-refundable
Room Only
20% OFF$401.24

$320.99

Includes taxes & fees
One-Bedroom Queen Suite - Photo 1
One-Bedroom Queen Suite - Photo 2
One-Bedroom Queen Suite - Photo 3
1/3

One-Bedroom Queen Suite

This suite includes 1 living room, 1 separate bedroom and 1 bathroom with a shower and free toiletries. This suite is air-conditioned and has a seating area with a flat-screen TV, a tea and coffee maker, a wardrobe, a safe deposit box, as well as a sofa. The unit has 1 bed.

43 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

1 Bedroom Suite, 1 Queen

Non-refundable
Room Only
20% OFF$681.31

$545.05

Includes taxes & fees
King Studio - Photo 1
King Studio - Photo 2
1/2

King Studio

The studio has a private bathroom, air conditioning, a tea and coffee maker, as well as a seating area with a flat-screen TV. The studio features a wardrobe, a safe deposit box, a sofa, a carpeted floor, as well as a TV. The unit has 1 bed.

41 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Studio 1 King Bed

Non-refundable
Room Only
20% OFF$462.39

$369.91

Includes taxes & fees

Guest Reviews

9
Exceptional1084 verified reviews
AI Summary

Guests highly rate the friendly staff and frequently praise the great location.

Categories

Cleanliness8.5
Service9.4
Location10.0
Room Quality8.4
Amenities8.9
Value for Money8.9
Food and Beverage8.5
Overall Experience9.4

Select topics to read reviews

M
MichaelusUS
Verified booking
couple
Standard Room
Stayed in Jun 18, 2026

"Exceptional"

9.0
Helpful?
S
ShaneusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 16, 2026

"Excellent"

8.0
Helpful?
B
barolobrunello
Verified booking
Couples
Standard Room
Stayed in Jun 14, 2026

"half a renovation?"

4.0

Google identiies this as a 5 star hotel. Out of 10 maybe... We stayed here because it was represented as a newly renoved Marriott property, and there were signs of a renovation (new bed, sink, furniture, etc.), but the building itself remains tired and in need or upgrades (see photos). Even the towels were old and thin/ frayed (see photo). The bathroom in our room (1203) was incredible small, and it had no fan so the entire room got completely fogged every time my wife or I took a shower. Positives included a fast elevator and the front desk staff were all very nice.

Helpful?
T
theodores246
Verified booking
Family
Standard Room
Stayed in Jun 8, 2026

"Not up to Marriott standards"

4.0

This hotel is listed as a Tribute hotel on the Marriott website but not the Bonvoy app. I believe it is a "white label" property and is being renovated based on renovation activity at the hotel. My parket valet tag said 21c Museum Hotel, which is what the hotel used to be be before the lender took ownership. The location is very good and the rooms are very large for an urban hotel which was good for me and my family. However, there is an $80/day parking charge AND a $25 Destination Amenity Fee and there are NO amenities beyond what you would always get at any Marriott hotel. The room finishes are dated. There is no ventilation fan in the bathroom and it gets very steamy during a shower. The window sheers were ripped. The TV was borderline unusable and could not even get ESPN and no ability to watch a streaming service. Mattresses were uncomfortable. Location is near a hospital and there are frequent sirens, especially bad on Saturday night. Room was not available until 4:30 but was supposed to be ready by 4:00. A renovation will fix some of this, but I would check with the hotel to see if the renovation is complete before staying here again.

Helpful?
D
didierbeBE
Verified booking
couple
Standard Room
Stayed in Jun 1, 2026

"Bien mais pas super"

8.0

Emplacement idéal dans le centre de Chicago. Beaucoup déplacements peuvent se faire à pied.

Prix élevé car hôtel assez commun au niveau confort et services. Petit-déjeuner cher. Préférable de le prendre à l’extérieur si on se contente d’un petit-déjeuner simple.

Helpful?
P
PablousUS
Verified booking
solo_traveller
Standard Room
Stayed in May 7, 2026

"I recommend it"

8.0

The location, the easiness to check in and out, and the gym.

I wish it included breakfast - particularly considering the cost per day.

Helpful?
K
KateusUS
Verified booking
couple
Standard Room
Stayed in May 4, 2026

"Exceptional"

10.0

Great location & friendly staff. Room was spacious & comfortable!

Helpful?
G
GaylausUS
Verified booking
solo_traveller
Standard Room
Stayed in May 3, 2026

"Very nice no problems at all."

10.0

Close to down town

I liked everything

Helpful?
C
Compass721179
Verified booking
Family
Standard Room
Stayed in Apr 26, 2026

"Phenomenal Guest Services Team. Close to Michigan Ave shopping"

10.0

Robert was absolutely exceptional! From start to finish, he went above and beyond to ensure everything was perfect. His professionalism, positivity, and willingness to accommodate every request truly stood out. Not only did he deliver everything we asked for, but he exceeded our expectations in every way. I’m so grateful we had the chance to work with him—he played a huge part in making my daughter’s birthday incredibly special. Highly recommend!

Helpful?
M
Marius40
Verified booking
Solo travel
Standard Room
Stayed in Apr 25, 2026

"A Peloton bike away from a otherwise 5 star experience"

8.0

A top notch experience at a newly minted Marriott Property. As usual, I will list the pros and cons. PROS: 1. Very good location a block from Michigan Ave. and two blocks from the Red Line. Hotel is on Ontario which is quieter than some of the surrounding streets. 2. Excellent, friendly employees especially Robert at the front desk. 3. Very nice suite. I had Room 1719, top floor facing away from the street. I never heard a thing. Room was comfortable, good bed, shower pressure, small living area, coffee, water and a safe. Breakfast was included in the restaurant downstairs (maybe because of status) with a limited menu of three choices. 4. Fitness center was very nice minus the Peloton which will be discussed later. Many new weight machines and free weights, two stationary bikes, treadmills, stretching area. 5. Price, very reasonable compared to all the hotels in the immediate area. CONS 1. Obviously, I am a huge Peloton fan (one in my living room at home) and I only stay at properties at that have Peloton bikes. TripAdvisor and Marriott reviews mention the Peloton and I called the hotel before I booked and they assured me they had one. Even after I discovered there wasn't one, the front desk said they thought there was one there. As information, I determined that the Marriott one block away has six Peloton bikes and an even more impressive fitness room. How do I know? Figure it out.! I will definitely stay at Hotel 55 again (when they get their Peloton) Cheers! Marius

Helpful?