Our stay at Zaras and Carlos place was very nice. The booking and check-in was uncomplicated, Carlo showed us everything and also explained the surrounding area and the way to Venice very well. The appartment itself is very very modern, light and friendly and super clean. It also has everything you need for a stay, including a washing machine and an air conditioning unit. There is also a supermarket nearby, in case you want to purchase food for your stay.
The only thing was that the house itself is clairaudient, meaning that at night you could hear the neighbours using the elevator or the toilet, so you might want to consider bringing Ohropax.
All in all we had a very nice stay and would definitely come again!