It's a great location and Stefan really cares for his guests.
But still there are three things to mention: 1. It's really bright at night, because the light shines through the curtain (it's better when you turn the light off, but it's still far from dark). 2. We felt the bed wasn't really comfortable for two persons (one would always slide to the other person). 3. For warm water in the shower it helps turning on the warm water in the kitchenette at the beginning.
Apart from that, we were provided coffee, shampoo and stuff. We could use the kitchen which was really spacious and the living room.