A nice room in the De Pijp area of Amsterdam, close to the Amstel river.
A good spot away from the hubbub in the centre of the city, but within reasonable walking distance (there's also a tram stop nearby to get to/from Centraal Station as well as most the museums and attractions etc).
Best for lone travellers or couples, however you'll be eating out or getting takeaway for dinner during your stay, as the kitchen area just has kettle and fridge, so it's a basic sort of room, but otherwise pleasant :)