Great place with best location at a walking distance of everything.
The only negative thing we can say is that there is some nearby noise (but this is to be expected as it is located in the city center and will only impact the person sleeping on the sofa bed as the bedroom isn't on the street side of the building. Also there is a bar below the apt. but it was closed for the time we were there - sunday to wednesday). The place was missing some supplies such as a dish cloth and soap for the washing machine and finally the sofa bed has a very thin mattress. I slept well enough on it though, but I'm thin myself so anyone with a bit of weight will feel the metal bars underneath.
Those are very minor and we still recommend the place for a couple or a small group of friends. Also the host was amazing and quick on response. She has a lot of recommendations on where to go to eat or for activities during the day!