My wife and I stayed here for a couple of nights during our trip to Venice. The location is great, the apartment was clean, and communication with the host was easy. Nearly everything was exactly as one would expect from the listing and pictures. This is a great place to stay if you want to be in a convenient location while still being a bit off the beaten path.
There are three reasons that we are rating our stay as four stars instead of five. First, the linens could use a refresh, particularly the towels. While clean and entirely sufficient, they were a bit worn. Second, better pillows would have been nice. The two on the bed were so soft that they were essentially flat when used. It felt a bit like using a pillowcase without a pillow inside. Third, it would have been nice if there was some soap and shampoo made available when we first arrived, even if they were just small sample bottles. After a 9 hour flight, we were looking forward to a quick shower before we started touring the city. Unfortunately, this meant we had to run to the grocery store and back before our vacation could really begin.
Overall, we would recommend staying here. It's a comfortably sized apartment in a nice location. The above issues were fairly minor compared to the benefits provided.