We stayed 4 nights on the house boat which is quite cozy. It's big enough for 4 people (who aren't taller than 1.80m) but since there's basically no storage space we wouldn't recommend it for bigger groups. Gabriela was very accommodating when we needed something, communication was great. Public transport is very close, you can also easily walk into the city. The boat itself is a bit worn down but kept very tidy. Except for the road (behind a row of trees) the area is very quiet but also very industrial. We'd recommend staying for a weekend with no more than 4 people.