Studio: 10/10 -- attention: hen you get to the building you need to go up with stairs to get to the elevator and then go up again with the stairs to get to the studio. So mind this when you have a lot of luggages.

Location: 10/10 (not a flat road to get to Megaro Moussikis though)
Cleanliness: 10/10
Host: 20/10 -- we had a problem with the keys (fell under the elevator cage unfortunately by mistake), and Orestis was directly available to help and provided to us a solution even though he wasn't on site, I felt like he was! It's essentially how an amazing host should be. He also sends you all details prior to your arrival and we didn't need anything more than that. It was prepared.