The location of the partment is perfect: a central and QUIET spot on one of the most beautiful grachte in all of Amsterdam.
The apartment is not large (but no apartment in Amsterdam is) and not cheap (but no apartment in Amsterdam is) but worth the money due to its location alone. There's enough space for 4 for a couple of nights but be aware that the beds are not very large (I'd estimate queen size /1.4m) so you better like your bed partner ;-)
Also: don't expect to eat in (but why would you with the incredible choice of breakfast/brunch/lunch/dinner places in close proximity) as there is no table that seats 4 and no possibility to cook.
Oh, and the 'house rules' with a list of fines in case you brake any of them is not the most welcoming gesture; then again, it's probably a necessity with some of the visitors in Amsterdam.
Joyce was doing here best at fixing a problem with the shower and was very responsive to all our questions. Thumbs up for that.