Overall the stay at the apartment was enjoyable. It's cosy, the location is good, the sofa and main bed were is good condition and clean. Wifi also worked without any issues (stable and no issues with streaming; also no issues with hot water.
The building has an elevator, which ls kind of old and small (3 small people max) but quite fun to ride.
There were a few cons:
1. There is no central heating, only way to hear the place is using 2 external heaters which take some time to do it's thing. There was only 1 when i arrived and asked for a 2nd which the Martin & Victor provided the next day without any issues but i feel more a needed, specially a 3rd for the bathroom. (in the summer i expect the opposite - too hot - to be an issue).
2. There's a set of french doors in the living room that don't close properly, which allows a lot of cold (winter) to enter the living room and makes it difficult to hear up.