Casa Serena far exceeded my expectations! The home is spacious, beautiful, comfortable, sun-filled, unique . . . the view from every window is breathtaking . . . . its location is close to everything you could want in Oro Valley (bike trails, restaurants, golf, groceries) yet it feels secluded and quiet. The owner takes extra care to make sure you have a positive experience from the day you arrive to the day you (sadly) have to go. I hesitate to leave such a glowing review, because then there will be more competition to secure another rental in the future! (Note that I stayed for the months of January and February -- a very good way to spend the winter. )