The flat was very clean and just like in the pictures. The shower worked very well and there was all we needed in the kitchen (only had breakfast there). It was easy and quick to take the metro or uber everywhere. Surprisingly, the flat did not get too hot, not even during some very hot days. We left the outside blinds closed during the day when we were out. It was very easy to communicate with Dianka, she was very helpful.
I must admit that the bed was too hard for us, we would have needed a mattress topper. You could also hear a train passing by on a kind of bridge nearby and some construction and traffic noise, but most of this stopped during the night. The house itself was very quiet. I would advise you to pack your ear plugs with you just in case.