Hostel Internacional Mendoza

Hostel Internacional Mendoza is one option, with prices varying between 7 and 11$ a night. It's right in the city centre and the rooms have 4 beds. Some rooms have their own bath. It has internet access, laundry and a climbing wall (if you like sports). You can store your luggage against a 1$ tax. But it's kind of noisy. You can find it on Espana.