Sammy's house is the best way to discover Amsterdam! Our stay was simply perfect. ( we were two couples) The house is beautiful, smart, confortable with a nice little garden in the back; it was spring time so we enjoy flowers every where. It's also well situated in a nice neighborhood, next to Vondelpark. There is a nice market to eat haring and fried fish and shops really close to Bellamystraat. The street is calm and typical, and next to trams and the city center. We had no problem to get the keys because Sammy's sister and brother-in-law are living upstairs and Sammy answers quickly to the mail.
We highly recommend this place!