First of all Malena and her apartment were incredible. Malena was very sweet and helpful during my month stay. The architecture itself is very unique to Buenos Aires. My first weekend there they had an architectural tour that stopped by her building to tour the common areas. During my time, on 3 separate occasions, I had people asking me if there were any units available for rent because of how unique it to the area. The internet was strong, the water pressure and temperature were perfect. I honestly have nothing negative to say about my stay at Malena's.
The neighborhood is very safe during the day and at night. I felt very comfortable walking around with my cell phone at all hours of the night. Also, I work remotely and was looking for an apartment location that was a bit less noisy than the last 2 apartments I had in Palermo Soho. Malena's apartment was very quiet and peaceful at all hours of the day. I read a review that the location was a bit far away from the hotspots and I would disagree. It is only about 5 blocks or a 5 minute walk away from where all the action starts in Palermo Soho.
I would highly recommend Malena's place!