The building is very good, very modern, with 24/7 security, with a lot of buses and bike lanes around.
Very great apartment: clean, pleasant, fresh and with a lot of sunlight. Great Air conditioning (for summer), great shower and bathroom, bed, TV and kitchen.
Matias is very communicative and gave us great clues about the city, places to go and who to get there.
I had a great trip with my girlfriend, and Matias and his place had a great part on that!