Great place to stay, but not for vacation. Great and clean location, but really far from the center and from all sightseeings. It takes 20 minutes to get to the metro and 40 minutes to get by metro to the center. Great breakfast, but with rather poor selection. Everything is just great, except of paintings in some rooms.

The hotel is ultra modern with rooms having abstract wall paintings. The rooms are nice and bathrooms really exceptional. The facilities are decent. The staff EXCELLENT. 10/10 for that. Restaurant is nice - ok breakfast. The location is awesome with leafy roads and swank shops all around. There are no other facilities except one restaurant. Go for it - its... More

This is a gorgeous hotel if you want to get out of the hustle and bustle of Athens. It is about an hour from the city centre by metro. I stayed here for 2 nights on a business trip and would recommend it. It is in a lovely green area, lots of restaurants close by, shops just down the street... More

If you're going to Athens to see the Parthenon and the tourist sites in downtown Athens, maybe you should stop reading now. This might not be the hotel for you. If however, you're looking for a wider experience in Athens, or if you're going there on business, then definitely take a good look at Twentyone. It's located in northern Athens,... More

I have stayed more than 10 times at this hotel & tried every room they have. I like the Loft Suite & Superior rooms. The rooms are very clean & spacious & the free wifi is strong & always on. They offer a very good complimentary breakfast & THE BEST Freddo Cappucino Coffee delivered to your room to help you... More

2 days in Athens were nice and comfortable. We stayed at TwentyOne Hotel, which is conveniently located in Kifissia suburb, a residential upper class area of Athens. Its leafy streets and historic square play host to the Greek headquarters of a wide range of major companies. Kifissia is only 10 minutes away from Maroussi business centre, 20 minutes train ride... More

I stayed last year only for one night. It was very cool hotel but too modern for my taste as the weird bird on the ceiling freaked me out and couldn't enjoy my sleep. The toilet also made me feel a bit akward as my partner could see me every time I got in. Sounds funny but not so. May... More

Hotel is absolutely OK, funny rooms (if you get the one with a window in the roof, you sleep looking at the stars...) Handicap: it got a little too worm even though the A/C was on. Breakfast was very good. The Restaurant 21 was fantastic ! One is ovbiously far away from the center. reception should have more info for... More

Very comfortable rooms with good working area and ultrafast free Wi-Fi. Located in the "posh area" of Athens, far away from the old town and tourist attractions. Lot's of trendy restaurants and coffee shops in the neighbourhood. Most of the stores are very upmarket. About 25min taxi to the Airport (40mins in rush hour traffic). Reception not very friendly or... More