I stayed at Alex's place for 2 months and it was fantastic. Pictures are accurate and everything was as described. The bed and couch were both incredibly comfortable. Water pressure in the shower was strong. The kitchen is well equipped and there's a nice washer/dryer unit for laundry. The building was very safe and had helpful doormen/security guards available 24/7. The apartment is on the top floor and was quiet and peaceful.
It was great for working remotely - super fast and reliable internet never went out during my stay, and the office chair was great for sitting at the computer all day.
Location is perfect - super safe neighborhood and Parque Delta Mall with a supermarket and tons of other amenities is a block away. A bunch of great restaurants within walking distance. Central location with Roma Sur right over the overpass and the subway and bus stations very close.
Highly recommend it - would definitely stay again!