The hotel is clean, and the area is great. I didn't´t mind so much that there is not private toilette in the rooms. What bothered me a bit is that you here the other rooms quite well.
But the big dissapointment was the service at the breakfast. I can understand that it is a "privat" hotel, and every guest goes to the one table in the kitchen, everything being a bit like invading someones home.
But the unfriendly attitude of the lady running it was completely ridiculous. Answering in a rude way, and being not nice. It made all the guest sit in complete silence, feeling awkward and uncomfortable.
It reminded me mostly of "faulty towers" with John Cleese.
I wanted to know what happened to Freund in Gastfreundlichkeit, but I got an urge just to get away from there.
My advice is go there only if you have to, but nevertheless, skip breakfast there.