The House boat is in a perfect location. However the photos do not represent this place in a realistic manner and make it look much bigger by having different furniture in the upstairs room.
Unfortunately the downstairs bathroom does not have a sink which is inconvenient for wanting to wash hands after the toilet and brushing teeth in an evening and morning.
There is minimal storage to hang clothes up therefore your clothes become creased and there is no iron or board to iron them.
The kitchen was not equipped, no utensils or a toaster which is difficult to make breakfast when self serving.
The apartment although modern, felt shabby. Hadn't been maintained, needed a paint and some tlc. There was also bird droppings on the main window outside which hadn't been cleared.
There was no blind on the main window so everyone could see you, morning and evening, we felt overlooked whilst there.

Masha was not helpful, I emailed her for directions from Schipol airport and she did not reply to me. We had issues with the wifi which only worked on my partners phone in the downstairs bedroom. She said she would look into this but never got back to us.
We wouldn't return here, but have stayed in some lovely house boats previously and would definitely try something different in Amsterdam again.