Our experience with Rubin was great!
His flat is amazing. It is just like (or even better than) what you see in the pictures. Big living room with beautiful view, 2 bedrooms, and a full kitchen ready to use. It also has 24 hours security in the entrance.
Location cannot be better. It is in the middle of Palermo, 2 blocks to the metro line, 5 minutes from parks (jardin botanico, parque las heras, bosques de palermo) where we spend a lot of time with our 3 years old son.
It is close to restaurants, the alto palermo shopping, and there is even a movie cinema around the corner.
Communication with Rubin was also perfect. He was quick to reply (we needed to find an accommodation quick), greeted us in the flat and explained how everything worked.
We would definitely recommend this place to friends and stay here in our next visit to Buenos Aires.
Thanks!