My stay at Carlos' place was amazing since the booking process through the whole stay. He is responsive, his apartment is everything he promise and he is an outstanding host. He was there to receive us, gave us a lot of useful tips, he was really helpful with the money exchange and was open to help with anything we needed.
The apartment is located really close to the Hip Palermo Soho area, it is a nice 15 minutes walk. The subway is really close as well and there are several big avenues nearby, so moving around is really easy.
All in all, this is a great place, and I'd recommend it to anyone in a heartbeat.
Thanks Carlos