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Information about Twentyone Hotel

This hotel is beautifully designed on a quiet street in Athens. The hotel lies just a 20 minutes' driving distance away from the business centre of the city. Guests will find themselves just a 5 minutes' walking distance away from a variety of shops, cafes and restaurants, and Kifissia Park. Links to the public transport network are to be found nearby. The Museum of Natural History, Olympic Stadium, the city centre and Athens International Airport are situated just a short driving distance away from the hotel. This wonderful hotel enjoys a modern, minimalist design. Focussing on functionality and comfort, this hotel places an emphasis on personalised service. The luxurious guest rooms come complete with modern amenities. Guests are invited to enjoy the many facilities and services that the hotel has to offer.

Services of Twentyone Hotel

  • Multilingual staff
  • Hotel safe
  • Bar
  • Green Key – Foundation for Environmental Education (FEE)
  • Room service
  • Restaurant
  • Air conditioning in public areas
  • Café
  • Smoke detector
  • Luggage room
  • Newspapers
  • Non-smoking establishment
  • Wheelchair-accessible
  • Clothes dryer
  • Greece - Health First
  • Babysitting service
  • Photocopier
  • Deposit on arrival
  • À la carte dinner
  • Laundry service
  • Wi-fi
  • À la carte lunch
  • Lift access


Kolokotroni & Mykonou - Kefalari - Kifissia, 21

Customers rating

19 reviews by TrustYou

Frequently asked questions

Why should I buy my travel on

We sell over 284,000 hotel bookings per year online to our customers since 1998, being one of the firsts in the sector.

What services can I add to my booking?

During the booking process you will be offered all the services you can add:
  • Our support packs
  • Our service Check-in NoProblem
  • Additional luggage
  • Car rental
  • Parking at the airport
  • Transfers
Once your booking is confirmed, you can only request our NoProblem Check-in service and add extra luggage to your booking. In general, requests for additional baggage are confirmed within 7 days.

At what time can I have my room? And what time do I have to leave?

Check-in and check-out times vary according to the property. However, the schedules are usually as follows:
  • Hours of arrival ( check-in ) from 14:00.
  • Departure times ( check-out ) at 11:00.
In the confirmation e-mail you will find information about timetables, and if the hotel has a 24-hour reception.

What is the price match guarantee?

If you book a hotel or city break (Flight + Hotel/ Eurostar + Hotel) on and you find the same product or package for less on another website within 24 hours of booking, we'll give you the difference! Subject to terms & conditions.

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