Absolutely the best option for Venice. It's a super high spec apartment within an amazing old building. Best combination of both old and new comforts. Everything's provided. Nothing is too hard. It's more like a boutique hotel without room service. Which you don't need anyway. Recommend arriving by water taxi - make sure you ask for drop off at the water door and let them know you're coming that way. Very unique way to arrive and start your Venice stay.
Can't recommend any more highly.