Disappointing. It seems the images on tripAdvisor do not reflect reality. Upon booking a room for 2 with a bathroom, I received the smallest room I have ever been in (and I have happily stayed in tiny rooms in Vietnam, Sri Lanka and Thailand). The problem is that you can take one step into the room, and thats it. For someone on business with a suitbag and a suitcase, it was completely not as advertised. Shower was tiny and smelt. At least I know now I am able to shower in less space than a phone box. Walls were paper thin, and even as someone who is dead to the world when i sleep, I was woken up 5 times one night due to noise next door and above. The only window was a tiny porthole which wouldnt open fully.
I tried to move rooms- not possible, as was a refund.
Disappointing as the photos tell of a wonderfully modern and spacious accomodation.
Thank god it was clean, however.

A lovely clean and well run boat hotel with clean and efficient self catering kitchen saving loads if money.
Shared showers and bathrooms, well serviced. Breakfast available daily at 95 SEK. Mariatorget Tunnelbana (Metro) takes you to central station in less than 10 minutes. Affordable supermarkets nearby and a wonderful view of the City Hall across the water. Cost for 2 people for 6 days about 6000 SEK.

Cool view from the boats, clean room, and nice place to sleep with the rocking of the boat. We enjoyed our stay here in boat 2. Although the gate onto the dock initially seemed like it would be loud with it opening and closing, it ended up not being a factor. It's weird being in a room soo small, with a bathroom that has no counter space, but staying in a boat was a fun experience and we enjoyed being rocked to sleep by the water. The train station is relatively close, 10mins, and it's cool to be close to the cliffs of sodermalm (although the view from the boat is already awesome).

I'm not sure we would stay here again, but it wasn't a bad experience the first time.