The residency is very nice and in a highly charming neighbourhood. Easily reachable by public transport, and not too far from the centre, the river and several interesting areas, for people who are not afraid of a little walk. The cat paintings are a nice touch, and definitely add a little charm to the apartment. The fact that it is above a cat café is also very cool, since you have a view of their terrace from the balcony, and there are always a few kitties to be seen. Keep in mind though, that the neighbour directly below the place has two dogs which can be loud.
The host was very friendly and accommodating, although he wasn't very responsive until a few days before our arrival.
The main thing I would urge potential visitors to look out for is that, although there is technically space for 10 people to sleep (taking the pull-out couch into consideration), when we are talking about comfortably living together, it is more an apartment for 8 people. There are 2 double beds, and 4 single beds, and even if you take the balcony chairs into the living room, there are only 9 available seats around the table.