Great location and accommodation, especially if you are looking for a place with 2 beds. Rita is very nice and obviously concerned for her renters. The first night I was there Rita actually walked me to a wonderful nearby Argentinian restaurant and personally introduced me to the head waiter. Rita goes above and beyond for her clients.
One caveat is that the Oasis is actually for a longer stay/longer term rental and there was a glitch in the system that somehow allowed me to book for only 4 days. However, Rita and Stephanie of Airbnb were very kind to work things out for me. So make sure that you find out what the minimum stay is before booking.