We wouldn't want to stay there again but let's start with the positives. Zuzana did always respond quickly, the apartment was very clean and the location central. Negatives were the noise and the lack of natural light, some of which is described acurately in the listing. Windows are facing a courtyard, producing a lot of echo.
The apartment being on the 5th floor, it's difficult to see the sky which can get depressing.
There are two bedrooms in the apartment but it took a lot of effort and writing to get a second set of keys from Zuzana, despite the fact that we were staying for one month. Initially she wanted to charge us for this. The keycard for the main door was not handed to us. This would be another extra cost Zuzana wanted us to pay. There are a lot of homeless people around the main entrance and it really did not feel safe waiting there for someone to let us in. It took a number of days for us to get the cards. The air-coolers are faulty as others said.