Please notice that it's not an separate apartment, but a room in the flat where the hostess is living. For us it's not a problem especially due to the fact that the hostess is a very benevolent person and it was joy to talk with her. Yet, you should be prepared for a shared bath etc.
At the time we stayed, the shower was broken and we were taking shower at bathtub without a curtain. It is not very convenient. I hope hostess will fix the problem. Also we had an issue with a quite a small bed (standard double size) but Johanna fixed it in a perfect way.
So if you value communication with a local residents (in contrast of just looking on the buildings and eating), I can suggest this accommodation with a warm heart.