The Flag Oskar M.
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1 night
The Flag Oskar M.

Check-In & Check-Out

From 15:00 until 11:00

Nearby Attractions

Frankfurt Cathedral: 0.7 km away

Frankfurt | Jack Botts Tour: 0.5 km away

Museumsufer: 0.56 km away

Amenity Highlights

Breakfast style: Continental

Food & Drink: Room service, Restaurant

The Flag Oskar M.

No. 1 of Scenic Hotels in Frankfurt
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We Price Match
Highlights
River views
Excellent service
Comfy rooms
Ideal location
Delicious breakfast
+2 more
Amenities
All amenities
Property Description
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Convenient location, great environment, and you can even cook in the room.
Surroundings
Attraction: The Roman Forum
(1.0 km)
Attraction: Sachsenhausen
(220m)
Train station: Ostendstraße Station
(670m)
Attraction: Zeil
(1.1 km)
Attraction: Frankfurt Cathedral
(740m)
Recreation: Mainfest in Frankfurt
(800m)
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6

Business Double Studio

1 Queen bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Doorbell and phone alerts
Room Details
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6

Comfort Double Studio

1 Queen bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Doorbell and phone alerts
Room Details
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12

Executive Comfort Single Studio

1 Double bed
46m² | Floor: 7-9
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Microwave
Room Details
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11

Executive Business Single Studio

1 Double bed
44m² | Floor: 7-9
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Doorbell and phone alerts
Room Details
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5

Executive Business Double Studio

1 Queen bed
44m² | Floor: 5
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Doorbell and phone alerts
Room Details
Check Availability
6

Executive Comfort Double Bed Studio

1 Queen bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Microwave
Room Details
Check Availability
15

Comfort Single Studio

1 Double bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Microwave
Room Details
Check Availability
14

Business Single Studio

1 Double bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Doorbell and phone alerts
Room Details
Check Availability
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Average for similar properties in Frankfurt
ItSnowsinLA
August 7, 2026
A mix of amazing & horrible 😬🙃🤣🙈 LOCATION: AMAZING 🤩 It’s super close to central restaurant & shopping area. It’s directly on a river which ensures fabulous views and a cool breeze (a real lifesafer in the heat). It’s super nice to go for a run or walk on the river. ROOMS: CONFUSING 🫤 The rooms themselves are spacious, funky furnished, usually with a good amount of storage space, a kitchen and balcony - it’s a cool, new, fresh, artsy vibe/energy. What’s super confusing are the room categories - how do u know what is what out of “superior studio” “executive comfort studio” “executive business ” “business comfort” “comfort” “business” ? Which room is the biggest or best? Logically u’d find that out based on the highest price if u confused re category - not here! Sometimes the smallest rooms are the most expensive, sometimes u’ll pay €300/night more for an extra 5sqm - it’s an automated system based on demand (without any intelligence or logic) ADVICE: most important is to get a river view (the other side ur view are the Neighbor’s windows) and 4th floor & higher, otherwise check the cheapest option, the most size difference between the rooms is 10sqm - almost all rooms are same. CLEANING: RARE 😲 but very nice. You get new towels, your trash out and any kind of cleaning every 3 days. Unless u check out on day 4 then u don’t get any at all. SERVICE & AMENITIES: NON EXISTING 🤣 all travels have experienced bad service and good service but at this property u won’t find the service no matter how hard u try to look for it. RECEPTION = exactly same as an AUTOMATED CHECK IN MACHINE. Well a check in machine wouldn’t be 2 hours missing during check in time from 2-4PM 🤣😂 an head office proceeds the booking, assigns a room & a room Nr and sends this information in an email to the hotel location. The receptions job is to look up the email matching ur name, charge u tax and make u a room key. Anything beyond - zero chance ! You want to change ur room - good luck 😉. I was staying a total of 14 days there that was booked in 5 bookings - guess how many times I had to move rooms? 5 times - Every booking !! Zero chance for the Rezeption change my room from 6th floor to the 5th so I wouldn’t need to move , same room category -exactly same room.
Guest User
September 27, 2026
The hotel's location is excellent; everything is within a 20-minute walk. It's clean and tidy, and the room is spacious enough.
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Guest User
June 1, 2026
The hotel was great, the location is superb, and the room was large and fully equipped. Unfortunately, we weren't told at the reception where our room was, so we had to find it ourselves. Also, on Sundays, new towels weren't provided, and there was no room cleaning after 10 AM.
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Anonymous User
October 18, 2025
The hotel room size was decent, but the bed was quite small, probably only 1.4 meters wide. I had to let my child sleep in the bed while I slept on the sofa. Housekeeping wasn't daily; they cleaned about every three to four days. The room had a balcony with a view of the Main River, and the floor-to-ceiling windows could be opened for ventilation. What I found particularly well-designed were the double-layered windows with blinds in between that could be lowered. The windows could also be tilted open from the top, providing ventilation while maintaining privacy and blocking light. The hotel's location is a bit far from the city center, but it's very close to the Iron Bridge and right by the Main River, making for pleasant walks along the riverbank.
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Guest User
March 15, 2026
Convenient location, great environment, and you can even cook in the room.
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Guest User
November 16, 2025
The reviews we read of the hotel were excellent which is why we chose it. The hotel is in a good location, and our room(s) on the river side had lovely views, but unfortunately the experiences, and I say that, as multiple things went wrong were dealt with badly. We arrived on Thursday night (around 11pm - by this time the reception staff had gone home and the security guard checked us in. He failed to the tell us the WiFi did not work in the room and make us aware we could use other rooms WiFi codes (additional cost incurred using data roaming as a result). The fridge in the room wasn’t working. We spoke to reception Friday morning, they rang and offered us either a change or 2 rooms (one for Friday night and another for Saturday and Sunday) or just to stay and move Saturday morning to another room for two nights. We opted for the latter. Moving to one room for the rest of the stay is what we should have been offered. We packed up Saturday morning, left our bags in reception, came back around 4:15pm to check into our new room. When we got there the sofa bed was not made up as a bed. We returned to reception and were given a sheet and duvet to make the bed. The linen wasn’t pressed, just stuffed into a bag! We realised there was no mattress and returned to reception. We were told there was nothing he could do and offered another duvet as a mattress. We again complained saying this was not satisfactory and asked for another hotel room, be it elsewhere in Frankfurt. We were told as we didn’t book direct with the hotel this was not possible. We stood our ground and insisted phone calls were made (which was awkward and not something we should have needed to do) and then he “found a new place with a mattress” we were given the mattress and had to carry to the room and make up the sofa bed. We asked multiple times, including at the time of checkout, to speak to a manager and told this wasn’t possible. I would not stay here again.
Anonymous User
April 16, 2026
No gym, but the made-to-order breakfast was excellent.
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Guest User
October 13, 2025
Great river view, friendly staffs, modern interior, clean room … I had a great time
Guest User
June 1, 2025
Nice and spacious. Good toilet, and convenient location! Highly recommended.

Services & Amenities

Restaurant
No additional info available

Property Policies

Check-in and Check-out Times
Check-in: After 15:00
Check-out: 00:00–11:00

Front desk hours: 24/7

Child policies
Children of all ages are welcome at this property.
Additional fees may be charged for children using existing beds. Add the number of children to get a more accurate price.

Cribs and Extra Beds
For all room types, cribs and extra beds can be added.
Fees for extra beds and cribs are not included in the total and must be paid at the hotel.
AgeFee
Children 2 years old and under
Extra crib: Free
Children 3 years old and over
€40.00 (approx. US$44.83) per person per night

Breakfast
CuisineContinental
StyleBuffet
Opening hours [Mon - Fri] 06:00-10:00 Open [Sat - Sun] 07:00-11:00 Open
AgeFee
Children 17 years old and under
€10.00 (approx. US$11.21) per person
Adult
Buffet:€22.00 (approx. US$24.66) per person
Additional breakfast fees are not included in the total and need to be paid at the property.

Deposit Policy
DepositNo deposit required by the property

Pets
Pets are allowed on requestAdditional charge
Fee: €20.00 (approx. US$22.42) per pet per night

Service animals
Service animals are allowed on request

Age Requirements
The main guest checking in must be at least 18 years old

Paying at the hotel

Certification Details
License number: 338/5922/1282

Property Description

Local hotel name: The Flag Oskar M.
  • Opened: 2018
  • Number of Rooms: 68
Phone:+49-69-943409950
Email:f5.home@the-flag.de
Whether for a few nights or up to six months, private and business guests will find a home at THE FLAG Oskar M. in a central, trendy location in the heart of Frankfurt, close to the European Central Bank. At THE FLAG Oskar M., the relaxed banks of the River Main and the vibrant city life are on your doorstep, with shops for your daily needs in the immediate vicinity. The airport is also within easy reach. Each of our spacious, trendy apartments has its own loggia, most with direct views of the skyline or the Main River. From the Business Studio to the Executive Comfort Studio, at Oskar M. you will find a place that perfectly matches your idea of a short-term rental in Frankfurt. Not only are our apartments furnished and equipped to a high standard, but with 42 to 56 m² they offer exceptionally spacious living compared to other temporary accommodation options. We combine the service of a hotel with the comfort and feel of your own home. Frankfurt's old town and city centre are just around the corner and within easy walking distance. You won't have to miss out on culinary delights either, as there are plenty of restaurants and bars in the vicinity of our aparthotel in Frankfurt.

You might be wondering

What are the check-in and check-out times at The Flag Oskar M.?

Check-in time at The Flag Oskar M. starts at 15:00, and check-out time is by 11:00.

Does The Flag Oskar M. have a pool?

No, The Flag Oskar M. does not have a pool for guests.

Does The Flag Oskar M. allow pets, and what is the pet fee and weight limit?

Yes, pets are welcome at The Flag Oskar M., but we recommend calling ahead to confirm details (e.g., pet size, fees).

Does The Flag Oskar M. offer breakfast?

Yes, The Flag Oskar M. offers breakfast for guests. Breakfast options include Continental.

How much does it cost to stay at The Flag Oskar M. for my dates?

Room prices at The Flag Oskar M. vary depending on your dates, hotel policies, and other factors. Enter your travel dates to see the current prices.

How to get to The Flag Oskar M. from the nearest airport?

The nearest airport is Frankfurt Airport, located about 19 mins from hotel by car (20.2 km) away.

What’s the cancellation policy at The Flag Oskar M.?

The cancellation policy at The Flag Oskar M. depends on your room type and booking terms.

Does The Flag Oskar M. offer airport transfers?

No, The Flag Oskar M. does not provide airport transfers for guests.

About This Property

Nearest AirportFrankfurt Intl. Airport
Distance to Airport16.51KM
Nearest Train StationOstendstraße Station
Distance to Train Station0.67KM
Nearest Subway StationDom/Römer
Distance to Subway Station0.93KM
Average Price FromUSD239
Hotel Star Rating4