It was a pleasure to stay at Martas house. She is very friendly and nice and it feels like coming home there. Moreover she made an amazing breakfast for us. The room is also very beatiful and equiped with everything you need. Marta gave us a lot of useful tipps what concerns saving money and must see's at Amsterdam. Her house is in a nice area and it's very easy to get to the central of Amsterdam (about 15 minutes).
I highly recommend Marta as your host in Amsterdam.