It was a nice stay, the boat was confortable, it might be a bit small and unconfortable for tall people (I'm 1.69m) but its still a nice experience to stay on a small boat, the ad said it had mini fridge and nespresso machine, it didn't but that wasn't a problem for me, during my stay it rained a bit but there was no problem.
Keep in mind it doesn't have a bathroom and the community bathroom from the docks can be a bit disapointing (but usable no big problem) and far (150/200m? away from the boat) .
I had a problem where I locked myself out of the boat (my fault) but the host was really nice and communicative, solved the problem in a few hours.
It was overall a pretty nice experience to have if you've never stayed on a boat.