It's my forth visit back to Mark's so that in itself will tell what you need to know!
Mark is charismatic and his warmth of character will have you feeling at home in no time.
The room is just as described with all the amenities you need for your stay, the house is in a great location with everything close by so you'll have plenty to explore.
Mark's a great host and I loved being in Venice and you will too! Enjoy x