Overall a pleasant experience.
We arrived a bit late due to train delay. Nevertheless the check in process was smooth. The host was very friendly and gave us lots of useful tips on the city. The apartment decor is simple but very comfortable. 10 mins walk from old town center yet still surrounded by lots of interesting shops and nice cafe / restaurant. Day time it could be a bit buzzing since there are quite some traffic around. But we rest soundly at night.
We stay 7 nights in this apartment. And the host was kind enough to gave us extra towels / shampoos / shower gels which was totally amazing. However there were only 1 and a half roll of toilet paper when we checked in. And when we requested more we were simply rejected. We understand it's not a formal hotel ( but it's definitely not a household either ). We don't mind preparing our own amenities, just wish we could have a better communication on this matter.