Although it's a good price, while staying here I started to wish I had just paid more for somewhere better. It was quite disappointing - the shuttle bus is advertised as free and is in fact 4e per person, and doesn't actually take you all the way into Venice. There is a public transport bus which can take you directly to Piazzale Roma (the water bus depot in Venice from which you can get a water bus to any stop) which costs only 3e per person, but the bus stop is about 10 minutes' walk away.
The pool wasn't open until May which we were not informed of. The little convenience store on-site had a sign on the window saying 'open in April' but remained closed throughout our entire stay. The restaurant/bar Ciao Bella has some OK food and some good drinks for a reasonable price but it's nothing special.
The room was really poor. When we arrived, the electricity was not working and so we couldn't use any lights, chargers etc for most of the day. Our sink was leaking and there was no latch on the bathroom window, meaning it could not be securely closed - when we informed reception of this, they assured us that somebody would be along to fix it the same day, but we ended up having to ask again the following day as nothing had been done. Then the toilet leaked and the water was shut off with no explanation while I was in the shower.
Extra towels are 2e each and there was only one roll of toilet paper, and nobody ever even emptied our overflowing bin.