What was nice: the location is pretty good, right at the city center, everything is a walking distance away. The place inside is pretty modern and cool. The heater worked neatly.
What was not: The bathroom smelled really bad, even after we left the door open for a long time, the shower was even worse so we couldn't really take one from the stench. There was someone's handprint on the wall, the spare pillows weren't really clean, there was a stain on the couch and most cutlery, including a wine glass that you could tell someone drank from but never washed it. There was barely a lot of cutlery actually and you could still find construction materials in the drawers - not a good look. The building is pretty old and the elevator is kinda scary but I don't think that's the airbnbs issue.
This place would be so much better if it was cleaned properly and if they paid some more attention to detail and did something about the ventilation in the bathroom that is obviously not working correctly.