Houseboat on the Amstel in the best part of town--easy to get everywhere, bike rental just a couple blocks away as are tram and metro stops. The houseboat has a lot of space--easily accommodated four of us, nice kitchen and dining table for relaxing. Great deck for boat and people watching too.
The only downside is the living area is not especially clean, and there are sewagy smells in the small bedroom. A little TLC would make this place wonderful.