In the heart of Manhattan, Sonder Flatiron offers a modern retreat with a bar and gym. Connect to WiFi, take advantage of concierge services, and enjoy the smoke-free environment. The location has left a lasting impression on previous guests.
Reviews
8.08.0 out of 10
Very good
Popular amenities
Gym
Bar
Non-smoking
Air conditioning
Free WiFi
Main amenities (7)
62 smoke-free apartments
Housekeeping (on request)
Fitness center
Bar/lounge
Air conditioning
Concierge services
Limited hour front desk
Feel at home (6)
Free cribs/infant beds
Private bathroom
Television
Coffee/tea maker
Elevator
Bathtub or shower
$232 nightly
The total price is $269
$269 total
Jul 2 - Jul 3
Total includes taxes and fees
Room options
View all photos for Room, 1 Queen Bed (Mobility/Hearing Access, Transf Shwr)
Room, 1 Queen Bed (Mobility/Hearing Access, Transf Shwr)
Highlights
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Mini-fridge
Flat-screen TV
Separate bedroom
1 bathroom
Sleeps 2
1 Queen Bed
View all photos for Room, 1 King Bed, Kitchenette
Room, 1 King Bed, Kitchenette
Highlights
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Mini-fridge
Flat-screen TV
Separate bedroom
1 bathroom
Sleeps 2
1 King Bed
View all photos for Room, 1 Queen Bed
Room, 1 Queen Bed
Highlights
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Mini-fridge
Flat-screen TV
Separate bedroom
1 bathroom
Sleeps 2
1 Queen Bed
View all photos for Room, 1 King Bed
Room, 1 King Bed
Highlights
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Mini-fridge
Flat-screen TV
Separate bedroom
1 bathroom
Sleeps 2
1 King Bed
View all photos for Room, 1 Queen Bed, Smoking, Kitchenette
Room, 1 Queen Bed, Smoking, Kitchenette
Highlights
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Mini-fridge
Flat-screen TV
Separate bedroom
1 bathroom
Sleeps 2
1 Queen Bed
Similar properties
Sonder by Marriott Bonvoy Henri on 24 Apartments Chelsea
Sonder by Marriott Bonvoy Henri on 24 Apartments Chelsea
John F. Kennedy Intl. Airport (JFK) - 51 min drive
Stewart Intl. Airport (SWF) - 96 min drive
New York 23rd St. Station - 5 min walk
New York W 32nd St. Station - 7 min walk
Penn Station - 12 min walk
28 St. Station (Broadway) - 2 min walk
23 St. Station (5th Av.) - 4 min walk
28 St. Station (Park Av. S) - 6 min walk
Restaurants
The Smith - 1 min walk
230 Fifth Rooftop Lounge - 2 min walk
La Pecora Bianca NoMad - 1 min walk
Vin sur Vingt Nomad - 1 min walk
Sweetgreen - 2 min walk
About this property
Flatiron Hotel, Sonder by Marriott Bonvoy
Flatiron Hotel, Sonder by Marriott Bonvoy puts you in a great location, within just a 10-minute walk of 5th Avenue and Empire State Building. You can visit the fitness center for a workout or unwind with a drink at the bar/lounge. Apartments offer flat-screen TVs and designer toiletries. Fellow travelers like the location. The property is just a short walk to public transportation: 28 St. Station (Broadway) is 2 minutes and 23 St. Station (5th Av.) is 4 minutes.
Languages
Catalan, English, French, Spanish
At a glance
DONE
Property size
62 apartments
DONE
Arriving/Leaving
Check-in start time: 4:00 PM; Check-in end time: anytime
Contactless check-in available
Minimum check-in age: 18
Check-out time is 11:00 AM
Contactless check-out available
DONE
Special check-in instructions
Guests will receive an email within 72 hours before arrival with check-in instructions and an access code; front desk staffed during limited hours
Prior to arrival, you must complete online registration via a secure link
You will be asked to provide the property with a copy of your government-issued photo ID after booking
Guests are recommended to download the property's Sonder mobile app before check-in
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
PETS
Pets
Pets not allowed
Service animals welcome
WIFI
Internet
Free WiFi in public areas
LOCAL_PARKING
Parking
No onsite parking
VPN_KEY
Other information
Smoke-free property
Property amenities
Internet
Free WiFi
Parking and transportation
No onsite parking available
Family friendly
Free crib/infant bed
Food and drink
Refrigerator (mini)
Coffee/tea maker
Dining
1 bar
Bedrooms
Bed sheets provided
Bathrooms
Bathtub or shower
Hair dryer
Towels provided
Free toiletries
Entertainment
42-inch flat-screen TV with digital service
Comfort
Air conditioning
Heating
Pets
Service animals only (pets not allowed)
Suitability/Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Elevator
Elevator door width (inches): 36
Wheelchair accessible (with limits)
Smoke-free property
Services and conveniences
Concierge services
Housekeeping (on request)
Guidebooks/recommendations
Iron/ironing board
Front desk (limited hours)
Change of towels (on request)
Location highlights
Near a metro station
Near a train station
Near a hospital
Things to do
Fitness center
Fitness facilities nearby (free access)
Safety features
Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
Smoke detector installed (host has indicated there is a smoke detector on the property)
General
62 rooms
1 building
Individually decorated
Individually furnished
Fees & policies
Policies
Construction is underway at a neighboring building and there may be noise disturbance from the construction work.
Noise-free guestrooms cannot be guaranteed.
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip.
Host has indicated there is a smoke detector on the property.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express
This property is professionally cleaned.
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
Also known as
Sonder Flatiron
Sonder | Flatiron
Sonder at Flatiron
Flatiron Hotel, Sonder by Marriott Bonvoy New York
Flatiron Hotel, Sonder by Marriott Bonvoy Aparthotel
Frequently asked questions
Does Flatiron Hotel, Sonder by Marriott Bonvoy offer free cancellation for a full refund?
Yes, Flatiron Hotel, Sonder by Marriott Bonvoy does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Flatiron Hotel, Sonder by Marriott Bonvoy?
Sorry, pets aren't allowed, but service animals are welcome.
Is parking offered on site at Flatiron Hotel, Sonder by Marriott Bonvoy?
Sorry, there's no onsite parking at Flatiron Hotel, Sonder by Marriott Bonvoy.
What are the check-in and check-out times at Flatiron Hotel, Sonder by Marriott Bonvoy?
Check-in start time: 4:00 PM; Check-in end time: anytime. Check-out time is 11:00 AM. Contactless check-in and check-out are available.
What is there to do at Flatiron Hotel, Sonder by Marriott Bonvoy and nearby?
Maintain your daily exercise routine at the gym.
What's the area around Flatiron Hotel, Sonder by Marriott Bonvoy like?
Flatiron Hotel, Sonder by Marriott Bonvoy is a short 2-minute walk from 28 St. Station (Broadway) and 2 minutes' walk from 5th Avenue. Travelers say this aparthotel is in a good location.
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Flatiron Hotel, Sonder by Marriott Bonvoy Reviews
Reviews
8.0
Very Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
8.2/10
Cleanliness
8.0/10
Staff & service
7.4/10
Amenities
8.0/10
Property conditions & facilities
7.8/10
Eco-friendliness
Popular mentions
Room
Location
Service staff
Building
Shower
Amenities
Lobby
Bathroom
Restaurant
Luggage
Reviews
10/10 Exceptional
Feb 9, 2025
Excellent place to stay
Tim
4/10 Fair
Jun 3, 2025
Extremely loud. You hear everything happening in the streets.
Xavier
Xavier, 1-night trip
10/10 Exceptional
Feb 9, 2025
Excellent location!!
Josymar
Josymar, 3-night trip
6/10 Good
Jun 13, 2025
The hotel is located in an amazing and safe area. Unfortunately the check in process is not great. The room is small as expected but you could barely get into the bathroom with how the toilet is placed and the door doesn't swing open all the way. The floor in the bathroom was dirty, the shower drain had hair in it, the ceiling vent had dust on it that flew down when you turned it on and the bathroom vanity cabinet was broken and beat up. The room space is decent, but the bedding is really bad. It's a synthetic fiber comforter that has been washed so much that the fibers just clump into certain areas and should be thrown out. Definitely not what I expected.
Joanna
Joanna, 4-night trip
10/10 Exceptional
Mar 13, 2025
Very good
Thomas
Thomas, 1-night trip
10/10 Exceptional
Feb 8, 2025
Everything was good about it
Alex
Alex, 2-night trip
10/10 Exceptional
Feb 20, 2025
A wonderful place for singles or couples. Not a great place for families because the rooms are small due to the premium location. However the hotel is excellent if you're going alone or just with another friend. I can't recommend it enough. The rooms are small but that's because of the lower price for the absolute top tier area it's in
Alfredo
Alfredo, 2-night trip
8/10 Very good
Jan 9, 2025
Really good location, cleaning is not included in the price of the room.
Lorenzo
10/10 Exceptional
Dec 18, 2024
great experience
elise
elise, 4-night trip
2/10 Poor
Jan 25, 2025
Was gross. Had a connecting door to another room that I didn’t know about when booking. And someone was coughing and puking loudly all night
Joseph
Joseph, 1-night trip
10/10 Exceptional
Mar 25, 2024
Great stay! Will definitely book again….
Stephen
Stephen, 4-night trip
8/10 Very good
May 12, 2024
Great location that was convenient and walkable to many of the tourist attractions including Time Square, MSG and Central Park. Lots of dining options around hotel as well.
Eric
Eric, 5-night trip
4/10 Fair
May 27, 2025
Unclean and very noisy
I experienced several issues with my room that impacted my stay. The noise level was quite high and earplugs weren't sufficient to block it out. The bathroom had mold and felt dirty overall. The walls throughout the room need attention - the paint is chipping and requires a fresh coat.
I was surprised to find no water available in my room, not even for the coffee machine. There wasn't a water fountain anywhere in the hotel, and when I asked about purchasing water, I was directed to the closest CVS. The windows were very dirty, and I noticed dust accumulated in every corner of the room.
I do want to emphasize that the location is great, and the reception staff were absolutely lovely - the lady who checked me in was the kindest and most helpful person. This feedback is purely about the property condition, not the service.
My main concern is that I paid a high rate per night, which set much higher expectations for the room quality. At this price point, I felt disappointed with what I received and honestly feel a bit ripped off. Had I paid a cheaper rate, I wouldn't have had the same level of concerns about these maintenance issues.
Alice
Alice, 1-night trip
8/10 Very good
Nov 16, 2024
Great location, nice building, only issue was digital key and code was very inconsistent
Verified traveler
5-night trip
8/10 Very good
Oct 6, 2024
Room was spotless. Shower was great, bed was pretty comfy. Neighborhood is great. Only gripes: coffee machine was broken and room temperature control didn’t seem to work.
Rachel
Rachel, 2-night trip
6/10 Good
Jan 9, 2025
Room code didn't work right after check in, I had to go back down to front desk and wait for the code to be assigned again. Shower gadgets were poorly maintained and hot water takes too long, also cools down after a bit. Staff friendly and helpful.
Verified traveler
4-night trip
8/10 Very good
Feb 1, 2024
perfect location. Rooms are comfortable enough for a city trip.
Patrick Harry
Patrick Harry, 4-night trip
4/10 Fair
Dec 28, 2024
Not great
Place was not clean, bed was not comfortable and they folding even have a vending machine or anything. Won’t be back
Kyle
Kyle, 2-night trip
8/10 Very good
Sep 4, 2022
Very courteous staff and very centrally located
Sheetal
Sheetal, 4-night trip
10/10 Exceptional
May 20, 2024
nice and spacious room
BYUNGHA
BYUNGHA, 1-night trip
10/10 Exceptional
Dec 2, 2023
Enjoyed my stay. Good amount of space in the room with storage lockers in the lobby. Great location
Robert
Robert, 9-night trip
10/10 Exceptional
Aug 6, 2024
Super
Dogan
Dogan, 8-night trip
8/10 Very good
Jul 22, 2024
Great communication!
Lottie H
Lottie H, 9-night trip
10/10 Exceptional
Sep 12, 2024
Second time staying at this property i actually got a better room booking through expedia. Love the sonder properties. The only thing was their was a demolition happening right out our window. We were adequately warned and they provided airplugs
Austine
Austine, 1-night trip
6/10 Good
Feb 28, 2025
Okay, but kinda dirty and mildew
Room needed some maintenance. I have visited a couple Sonders and all seem to be lacking maintenance. This room's bathroom smelled a bit mildewey. When I turned on the shower, water poured out of the shower pan, through the shower curb, and onto the rest of the floor. That solves the mystery. The shower was leaking all over the rest of the room. The leak was HUGE. There is no way that this went unnoticed. This was just a lack of maintenance.
The rest of the room was fine. It was quite small but it was comfortable. The bed was comfy and she sheets were clean. The floor looked like it needed a good mopping and scrub because it was dirty.
The property gives you a code to get in the doors instead of a key card but all of the key pads were kind of worn out.