The best part is the location, just 2 minutes walk to the center of Mestre where you can take a bus or tram to Venice (driving takes 10-15 minutes). The room is a bit noisy, but extremely clean with a slightly weaker bed that crumbles while the toilet is also nice and tidy.
There is also a dining room (where breakfast is served every morning), and where you can make coffee or tea, eat fruit ... and there are also microwave and fridge to leave your own food or drink.