Carsten was a great host! I stayed for 2 nights with a friend and we had a wonderful time. The room is cozy, and I was coming from a long flight from the US so it was a great place to rest and re-set. The whole apartment is bright, clean and full of interesting art to look at. Carsten knows a lot about history and art pieces, we enjoyed talking with him. The entry to the bathroom was through his personal bedroom but we had no problem with it and Carsten was really easy going about us walking through his room to use it when we needed.
Overall, it was a great experience!