Modern with plenty of space. Quite and easy walking distance into the centre of town or to the Rijksmuseum. Tram lines are 5 minutes walk away.
Quite nice to see swans peering through the window while eating breakfast.
A couple of downsides - our host was unable to meet us at the last minute, but had arranged a colleague, Iris, to do this. She met us as planned and showed us the features of the house boat. We found the brief run through on the TV system inadequate and later could not get the TV system to work. Iris was unable to assist. Also the fittings around the toilet cistern were loose and made toilet flushing difficult at times.