The communication with Odile was great, she answered very quickly and provided all information about the apartment and several recommendations beforehand. She also sent us the keys before our stay so we could comfortably check-in and out, especially since we had to catch an early train on the day we had to leave.
The apartment was located in a quiet area, which was much appreciated, while two vaporetto stations are close by, and many attractions, as well as the train station, are in walking distance.
The apartment itself matches the description and was lovely to live in. As others have already written here, you should keep in mind that there are no basic food supplies, so either bring some with you or make time to buy them on the first day (if you want to cook for yourself).
All in all, my friends and I really enjoyed our stay here and would recommend it further.