We loved staying at Eva+Kevin’s houseboat! It was a much more unique experience than just staying at an apartment! Our son was very excited to explore all the awesome details, and loved his bedroom with the loft bed. It is walking distance from public transit and several attractions. It was also fun to see the boat when we were on the canal tour as well.
The only consideration would be for someone with mobility issues - the bedrooms are downstairs and the kitchen/bathroom are on first level, and the ladder to access them are steep and narrow. Not dangerous but it would be a consideration for people with younger kids also.
Otherwise I highly recommend this houseboat! I wish it was not so cold when we visited, we would have loved to sit outside on the terrace!