Well, it was such a nice stay in Berlin. For 3 nights it is a good variant. The apartment has really good location, we can reach most of sightseeings by foot (Reichstag, the Berlin Wall). There is a balcony with beautiful view in the flat. it's a great idea to have a breakfast there, but if the weather is warm. Interior is interesting, there are lots of Clara's photos.
Despite this, I can name a few disadvantages: 1 - it wasn't so clean in the bedroom on the floor;
2- blanket is too small for 2 people. Honestly it was not so comfortable to sleep like this.