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Hotel Twentyone

Traveler (62)
Room & Suite (37)
Dining (6)


Housed in a renovated watermill, TWENTYONE hotel retains, in its magnificent grey exterior, the mill’s original form and structure set off by the modernist glass façade of the elevator. Minimalism dominates the interior, producing a fluid, authentic and tranquil result. Simplicity balances ideally with luxury and comfort in every detail, meeting the high expectations of both business and leisure travelers. A TWENTYONE must-see is the specially commissioned, seventy square meters painting by Georgia Sagri, segmented off to the 21 rooms. Each room features a magnified segment of the painting which can be seen in its entirety in the reception- as a miniature. TWENTYONE is conveniently located in Kifissia, an aristocratic suburb of Athens, renowned for its fine shopping and entertainment venues, just a 10 minutes’ drive from the Maroussi business center, 40 minutes from Athens city center and a 15-20 minutes’ drive from Athens International Airport.
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Property amenities
Room service
Free High Speed Internet (WiFi)
Breakfast included
Breakfast Available
Dry Cleaning
Laundry Service
Multilingual Staff
Non-smoking hotel
Public Wifi
Wheelchair access
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Room features
Air conditioning
Family Rooms
Non-smoking rooms
Good to know


Full view
91Great for walkers
Grade: 91 out of 100
34Restaurantswithin 0.3 miles
7Attractionswithin 0.3 miles
12Room tips
Traveler rating
  • 29
  • 45
  • 25
  • 3
  • 4
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Popular mentions
I’ve stayed here before on business and it’s had a bit of a face lift since my last visit. Overall very good, but please sort out the air conditioning! It was very hot on arrival (unusually hot for this time of year) and the room was boiling. I tried to set the air con to
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Response from YesHotels, Manager at Hotel Twentyone
Responded 1 week ago
Dear David H, Thank you for taking the time to share your feedback. While I wish you had a better experience, I need once again to confirm that during winter season, all central units are set up to hot but there is always the option of turn it off in order to reach the satisfied temperature. Remaining at your disposal. Kind regards, Filippos Zampelis, Hotel Manager
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The hotel looks good, the rooms are clean and the staff is nice. I always find a good breakfast important and if you like to eat yogurt with cereals in the morning, you have some good options. There are also different types of bread, with ham cheeses and some salads and hot
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We had a one night stay in athens before we transit to usa. We had multiple issues the same night. You get to pay 110 euros for a room where you cant even adjust your room temperature. When asked to adjust room temperature, front desk asked us to open your windows, other than
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A tradionL hotel with the new still of boutique hotel. rooms and bathrooms are very comfortable and some with balconies,with nice view Amazing outside open restaurant with.bar which is consider as king of the Kifisia area.
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This should not be a hotel. Their rooms facing the garden bar have to deal with loud music. If you’re into being forced to listen to loud club music when you want to sleep stay here but if you’re like most people you need quiet to sleep. What on earth are they thinking booking
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Response from YesHotels, General Manager at Hotel Twentyone
Responded Sep 14, 2018
Dear InaNg, Thank you for taking the time to share your feedback about Twentyone Hotel! While I wish you had a better experience, it is feedback like this that we learn from and use to improve. We work hard to deliver an exceptional guest experience, and it's apparent in this case that we fell short. Regarding the noise from the restaurant we would like to apologize for the inconvenient caused. We have already informed the management team of the restaurant, so incidents like this will not be repeated. If you give us a chance to earn back your trust, I can assure you that we will do our best to give you the great hotel experience that so many of our guests have grown so fond of. Sincerely, Filippos Zampelis Hotel Manager
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Album Categories
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Photo provided by managementHotel Twentyone
Superior room
Photo provided by managementHotel Twentyone
Superior room
Δωμάτιο Loft
"Toitally impossible to avoid this level of noise in any part of the hote."
"Make sure to try out the restaurant. Amazing food and was lucky enough to stop by for a jazz band one night."
"Standard room is small for 2 people. Ask for an upgrade in room type if available."
"Very nice breakfast area and bar"
"I stayed in Room 21 :)"
$123 - $220 (Based on Average Rates for a Standard Room)
hotel 21twentyone hotel athens
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