The apartment is located on a lovely, quiet street one block from the Museumplein. The trams are also only steps away. (Make sure you get a one or multi-day pass that allows you unlimited travel on the trams, metro and ferries-- Amsterdam has an excellent public transit system.).
The space was adequate although the location of the baths and toilets was awkward for two couples travelling together. Some inexpensive additions would make the stay more comfortable: 1. An additional set of dishes (there were only four plates and no bowls) 2. Dedicated cupboard/drawer space in the bedrooms. (There isn't any.) 3. A reading light on the bedside table. 4. Wastebaskets.