Hello, I've been two Florence three times, each time during the off-season, and I've stayed in an elegant three-star hotel in the Oltrarno area, which I like a lot, for relatively cheap (~50 euros a night). May of course is a different question, but I'd like a similar experience and to keep prices down as much as possible. Does anyone have any hotel recommendations for the Oltrarno area? Has anyone explored other options, like with AirBnB? I would stay up to a month if I can swing it, but maybe just a week. Thanks in advance if you can help. Tom