We loved our stay in Venice @ Costante’s, the apartment was quirky , so well stocked, clean & comfy. There are 2 flights of stairs , which weren’t a problem for us, but others possibly should be aware of.
Close to Vaporetta stop @ Riva de Biasio, on line 51 & 52 , making it so easy to get around Venice without getting lost. Just loved this place, highly recommended