We had a wonderful stay at Francesca's place. The flat is exactly as it can be seen on the photos, actually even better as there is a bed to sleep in and "not only" the grey couch you can see at the photos. The check-in and out was without any difficulties and very convenient with the safety box.
The quarter Castello is absolutly beautiful with a lot of nice restaurants and without a lot of tourist but still close enough to reach the center of Venice within 20 minutes. We would stay again here if we come back to Venice!