It was a great stay overall, good location close to the centre. 2/3 minute walk from public rental bikes and bus stops. 8/10 minute from the tram station. The check-in process isn't ideal as you have to find and retrieve the key from a dirty lock box on the public street but you do receive clear instructions on doing so.
The apartment itself was acceptably clean, just wasn't the most well maintained e.g. broken floor tiles. Kettlebells are an unusual choice of item to hold doors open. I also discovered some questionable personal items, maybe they need to be stored away.