In that case, I think I'd just forego the car and use a taxi when I wanted to leave my lodging. Year before last we rented a villa for our 35th anniversary. We always rent from AAA, but decided to try Sax for that one week based on reviews we'd seen here. They pretty much forced us to buy liability insurance, which I knew we didn't need, and even without that, the one week cost us what we usually pay for three. We used the car maybe four times. Definitely not worth it.