I had booked a 1 night stay for €110, which seemed pretty good value by Amsterdam standards. On arrival we were offered an upgrade to an executive room on the 2nd floor for €140 including breakfast which we accepted, The executive room wasn't especially large (few things are in Amsterdam!) but was cleverly designed and equipped with a Nespresso, jacuzzi and tv in the bathroom, Breakfast was good with bread fresh from the oven and a good spread of other items, We took an early night and enjoyed a (very reasonably priced) last drink in the hotel - it felt like being left alone in the very nice house of a friend:-) The staff were helpful, though I never got the WiFi working correctly on my iPhone:-(.
The location was good: on a quiet elegant street tucked in between the 3 big museums and the upscale shops of PC Hoofstraat. Trams will take you most other places and the 197 bus goes directly to Schiphol airport.