The flat was great, spacious living room, the kitchen had everything we needed (we stayed for 12 days so we did some cooking as well). Everything was clean and in good condition. We didnt really use the jacuzzi on the roof as it was quite diry and would require a thorough cleaning, but aside from that the roof was nicely prepared with artificial grass, a Parrilla and a dining table.
The washing machine & the dryer in the building (shared room) were very usefull for us as well.
The flat itself is situated in a calm area (as calm as it can be in a big city), next to a Fruteria, some kiosks are around the corner etc. Everything you need is very near, even the Sube-stations. Perfect place to stay if you tend to do some sightseeing in Recoleta & the city center - you get there in a matter of minutes.
Mario was a very nice and supportive host.