Petra is so nice and her house is really lovely that we had a good time there. It is in a new developed area in Amsterdam so it's a little far away from the central area and the commercial area, but you can arrive it by taking tram about 15 mins. It has a supermarket in just one tram station so there's no doubt to get food or daily necessaries. The house is just beside a river, so it has very beautiful scenery which we can stay a whole afternoon there to enjoy the view. You can also arrive the house by riding bikes, and it can provides you a special landscape experience.
It's really great to stay in Petra's house!