This place has a great location. I had a really comfy room, and was very grateful to Sven for meeting me at check in given my flight was on the late side and was also further delayed. (On arrival, I was grateful to a previous reviewer who had mentioned the stairs, so that I was not taken by surprise - I think the listing does also mention them, but you can overlook. It's quite a long way up!).
I had worried about the bathrooms being sufficient but it was fine. The kitchen was also fine because I only wanted fridge and kettle, but would not really recommend for more - only one person can realistically use it for cooking at any one time.
The only gremlin for me was that it wasn't really possible to close and lock doors quietly - they are quite clunky - so if you sleep lightly, there can be some disturbance (room 6 is right by both bathrooms and the kitchen).
On the whole though, I was very happy with my stay and this place offers a great base at a good value price.