My wife and I enjoyed a wonderful stay at Casa Aristides. Marcelo, the owner and his wife Pamela couldn't be more welcoming and go out of their way to make you feel at home. The location is great too, on a bustling street in Mendoza but you don't get any of the noise in the room itself. Marcelo can also book pretty much anything you like, from excursions to taxi's and nothing is too much trouble. If you're really lucky, you might get to see his dogs tricks!! Highly recommend.