The car park next to it, but you forget about that once you're on the boat. Heating needs a bit of management after the central heating is turned off after 10 pm, but not a problem when you're under the duvet!
Everything but most of all the lovely hosts! Location was perfect for going on canal cruises (either from Centraal St or from the Nemo or maritime museum), bus, trains, trams. The Dam square, Chinatown, red light district are all within walking distance (15 mins top). Nemo, Bibliothek, VOC ship/maritim museum are literally across the canal. Bars/restaurants/cafes across the canal and towards China Town. Interior is pleasant, clean and modern. Hot water is better than in our house :) Wifi is excellent, smart TV works well. Top deck area is great, would get lots of use in the summer. Plentiful continental breakfast (enough to make pack lunches too!) with great freshly squeezed Orange juice. The hosts also made extra efforts for my hubby's birthday :) thank you!