We enjoyed our weekend staying in the houseboat apt. Pictures are accurate (but don't capture how comfortable the bed is...it was REALLY nice and King-sized). The apt was nicely fitted out with some fruit, milk, juice. It also had a small kitchen, utensils, coffee, etc. There was plenty of hot water.
Transportation links are good. At least three different trams or buses stop near the houseboat. There is a grocery store nearby and we found several cafes in the vicinity.
The houseboat is quiet (the loudest noise came from the rain on the roof and the ducks outside).
Overall we really enjoyed it. It's a unique experience and we were really glad we stayed here.