It's a nice mini studio flat in a good location with all needed basics and the flat agent Polina is in touch when there are greater issues to solve. It could have definately been cleaner when entering and it would have been nice to have some coffee for next morning when cheking-in late. :) (not a must-have, but from experience in other stays in Athens, those little touches were missing a bit to feel at home at once..)
For me, it didn't feel as cozy and bright as in the photos and there was a somehow musty smell present (probably water pipes, which can be normal in older buildings of course - might also just be my sensitive nose..), but it definately provides all you need. I'd say the bed is a big plus and the pillow collection is great. :)
If you are noise sensitive, do have some earplugs with you though as the traffic from the nearby major roads can be heard until late/from the morning (there is a houseblock in between, so it is OK compared to really busy spots in the city , but to keep in mind when sensitive to noise).
With a few touches and some things that can be improved for day-to-day comfort (e.g. better cleaning equipment, some laundry detergent, a proper iron table..) , it is definately a great spot to stay in Athens, in a safe and friendly neighbourhood close to all major sights and public transport, providing all basic comforts. Thanks for everything :) !