I can’t recommend Maria, Dimitri and Valentina highly enough. The private transfer from train to front door has got to be done!
Communication up to, during, and after checkout (I stupidly left my phone) was superb and Maria replies literally by return!
The apartment is exactly where you need to be, spacious and highly equipped. I can’t imagine visiting Venice again and not staying here.
One note of caution: you will probably get lost, especially returning at night. Venice is an absolute warren of alleyways which don’t suit Google maps. We learned to navigate via the Hotel Scandinavia….. Have a wonderful stay!