The apartment is nice and was really clean. Ideal for a city trip because of it's really central location. The central location comes with a quite noisy sourroundings, at night as well. Which is not really a problem but you should be aware of that.
A little bit impractical was the little storage place especially in the bathroom for towels to dry for example. In addition there was no real blanket for the sleeping couch.
Unfortunately the check-in process was a little bit messy. Because of a key cofusion. The host tried total fix it, communication was good, nevertheless it took a while until it was fixed.