Overall, very very good and a fantastic location.
Apartment is literally steps away from the Rialto Bridge (and water taxi stop) and countless shops, up two sets of stairs. Big common area (with ok furniture), good master bedroom (nice chandelier!) with en suite bath. Smaller bedroom with split bath in hallway a little odd but serviceable.
Good communication with host, who I randomly met doing a repair in the apartment. 3rd party VIP transfer service available (130E for 4persons), which if you have a considerable amount of luggage or limited time is *definitely* worth it. (We arranged for service to and from the apartment for a 10E both way discounted rate but the first driver charged the full amount. Not our host's fault.)
Worked well for our party of 3, could probably have up to 5 if you don't mind sharing! Worth considering for your stay in Venice.