We stayed a long weekend in Janna's apartment and it was fantastic. The apartment is really beautiful and peaceful to spend time in, with everything you could need. The neighbourhood is quiet and pretty with friendly people. With the bus or tram you can be pretty much anywhere in less than half an hour. Janna was really easy to get hold of, and was very easygoing and flexible when our flight was delayed and we had to check in very late. She was very helpful and although we didn't meet she helped the trip be so easy. I would definitely recommend staying here if you're looking for a peaceful base for exploring Amsterdam!