This place is really great and modern but there is no intercom system and the front entrance is always locked. This means that visitors or delivery drivers can’t get in, they can’t buzz you, and if you have a foreign number they can’t call you either. If they do manage to call, you have to go downstairs and collect the delivery from the front door. Very very inconvenient Especially when everything gets delivered these days due to coronavirus
Also handsome issues with check in but it was a late booking so that may be the reason. Apart from that, great clean and very modern, especially for athens