Just as I expected, a simple room for your belongings and sleeping but a wonderful kitchen and bathroom. Tjaart and Jens were very welcoming and were very quiet the entire trip, the times we saw them they got us pastries! The phone app to get in was easy to use (make sure to unlock then also click open door as well). They had provided good towels, hair drier, and soap/shampoo. Overall would not hesitate to stay there again.
PS we went for Oktoberfest. It is about a 20 min walk to the fairgrounds (~2 miles) but was only a 11-13 euro Uber. Probably too far to walk downtown but again a easy Uber ~15 euros). We felt safe walking.