Excellent communication.
One should note that check-in after 20:00 will be charged an extra fee. Christian is kind enough to ask his mom to help me do the late check-in for free because I lost my luggage and had a delay of my flight. I thank him for this exception he made for me.
One should also note that there is a city tax of 4 euros per night that is not included in the Airbnb payment.
The overall experience is favorable—good locations outside Venice with good bus connections to Venice. A supermarket is just downstairs!
The only flaw I notice is that the shower head may need a bit more care.
The best part is the timely communication from Christian. He always picks up the phone or replies messages timely.