The apartment is spacious, clean and has a beautiful view from the balcony. The communication with Ricardo was excellent, he replied within 1h or less. We stayed in March and it was rather rainy and cold. We were thankful for the heaters provided in each room. Don't forget to bring some slippers for indoor with you, as the floors can be somewhat cold. The kitchen has the most essential tools, you can prepare breakfast or dinner easily. It even has a juicer! loved to make fresh orange juice and enjoy it on the balcony. The apartment is located in a quiet street, very seldom you could hear some groups returning home from partying, but only if you have a very light sleep. And some of the rooms are facing away from the street.
If you are not travelling light, I recommend organizing a shuttle service from the airport through Ricardo, as the nearest Metro Station is located 10min away and you have to walk uphill (though it's not steep). Lots of great restaurants in the vicinity! We would recommend.