Christofoor's place is clean and comfortable. He is very friendly to us, too. The location is in a quiet neighborhood and very easy to get onto the tram to go in downtown (about 20 min by tram). There are two supermarkets near by so it's easy to get some materials for making meals. The only thing not very conventional to us is that the toilet and bathroom is not together or next to each other. It's highly suggested to stay here when people visit Amsterdam.