The good: 1) very clean 2) proximity to Yellow Cat (8min walk), proximity to supermarket; 3) well equipped kitchen and generally speaking everything in the apartment is usable by guests (eg there is olive oil or laundry detergent)
The bad:
1) how you get into the apartment. Issue comes from fact that guests have neither key, nor code to access the building door. Only way to enter the apartment at check in actually is the sliding door! This is not written like that in the instructions. If you happen to lock from inside the sliding door (in the instructions it is not written not to do it)- there is no way to enter the apartment once you go out. We had to bother neighbours to open the front building door, as we locked everything before going out.
2) hot water in the shower comes and goes every couple of minutes