Nina's place is really good, is well located at the center of everything. From there we could go everywhere in Venice without walk so much (actually you walk a lot in Venice, so we were in the middle). Everything was really clean and we could have a great rest after long walks. What makes the place better is that Nina is really kind and avaiable to talk, with quick answers. She explained everything and also gave us a list of tips to eat. I strongly recommend this place.