We spent three nights at Cristina's place. It was pretty cold outside but the house was always warm and comfy and that's the first thing we thought after getting in. The house is exactly what you see in the photos here and has everything you might need.
It is very well located, out of the touristic areas but close enough to be able to walk everywhere. Supermarkets are very close and food and drink are literally around the corner.
We even had the pleasure to meet Cristina on our last hours in Venice and had a pleasant evening chatting and getting to know better this marvellous city.
We recommend it 100%!