The houseboat is fantastic!! I wanted an experience away from a hotel in downtown that was private but not lonely and this was perfect. I stayed alone and had more than enough room, a couple would have plenty of room and bringing kids would be a breeze. Two couples could work but you can't close doors for bedrooms, etc.
I didn't rent a car and just relied on Uber/Lyft. I had no issues with this: most rides were between $10-$20 (to St. Paul and Minneapolis). It's about a 3 minute walk up to the marina gate and you just get picked up/dropped off there. That's also where the restroom/shower are as well.
Note: there was a cute little 4 cup coffee maker and Chris had some Decafe coffee there (and plenty of tea) but I had to borrow some regular coffee from the marina guys. Bring snacks too! I really should have just gone by a grocery store on the way from the airport (which really is only 5 min away) but I was so excited to get there. :)
The deck up top is fantastic. The inside of the boat is beautiful. A/C worked well but I mostly used the fans they have set up. It is a BOAT so there's some boat quirks but that's what I was there for so I enjoyed it. If you've never stayed at a marina, it's basically high-end camping (in my opinion).
I absolutely loved this. Chris was an incredible host. The people at the marina were all VERY friendly and helpful. I was so happy with my decision to stay there. Thank you!!!!