A really unique way to stay in Amsterdam. I was worried it may get cold on the boat but it was lovely and warm, I would imagine the summer is an even better time to stay so you can have drinks on the deck etc. Only warning I'd give is if you intend on getting blind drunk at night the route from the pier to the boat (across 4 other boats) could be tricky. The location is brilliant for the city centre and The arrival from Centraal station couldn't be easier. Really enjoyed it!