The Blue House is great. A good size, very clean and a good shower. We didn't expect to have to go thru Peter & Katja's home to access the Blue House. It was a bit uncomfortable on late nights, but worked out ok. Heads up that they provide bicycles, which is great, but there is far more bike riding than we were aware of. It was fine, and definitely saved on the budget. An excellent way to experience residential life in Amsterdam.