We stayed here for a week with a group of 8 girls. We had a lovely time! We were personally welcomed by the host, including recommendations for activities, shops and cafés. The check-out was very efficient. There were no problems, the place is mostly like in the pictures. The location is nice, only a 10-15 max minutes stroll to the city center. It was a few floors up, but there was also a very vintage elevator. Before our stay I read that it is on a busy street, so some of the bedrooms (three out of four) wil be noisy during the evening. This was true, but we knew beforehand and could sleep through it. If you normally can't, I would recommend bringing earbuds. Our only feedback is that the apartment could use some updating, specifically the bathroom.
I would definitely recommend it this stay to other people!