Andrea Y Martina's place was great. Full of light, close to Subte (metro), spacious layout and a great location right near everything will still being relatively quiet/calm.
The house has all the essentials you need for a short stay (coffee pot, hot water kettle, basic pots/pans, etc). Two ACs, one in the bedroom and one in the living room help keep the place cool which is needed cause the big windows.
The subway generates a bit of noise throughout the day but it really isn't that bad. You're in a big city so no matter where you are, you going to hear noises throughout the day and night.
The building has 24/7 security which is nice for peace of mind (tho probably not necessary in the neighborhood).
I used the gym and pool almost every day while I was there and it was really nice, albeit a bit worn down/basic. The gym has just enough weights to do a basic workout and has a nice view of the are. The pool is a bit worn down but was clean and had plenty of sun for some sun bathing.
I had an issue with the internet going out but the hosts quickly responded and called the internet company and they made some changes and everything worked really well after that.
Overall really enjoyed my stay and recommend their home!