I really wanted to love this place. I was visiting my son who has spent the past 8 months in hostels, so I wanted to treat him to a nice place. The building is modern and secure. The apartment itself was austere. It was quite clean, but not particularly homey or welcoming. The 2nd bedroom has only a bed and a large screen tv. I found a stepladder to use as a bedside table. All the rooms were dominated by big tvs. We did enjoy sitting out on the balcony.
As other reviewers noted, the building is located on an extremely noisy street. Buses and trucks run all night and people were loud. There are dumpsters across the street which were emptied very loudly at night, and attracted vagrants. One night we watched people doing drugs and hanging around the dumpsters.
The immediate neighborhood is fine, and if you arrive on the weekend, it's actually great because they block off an area for pedestrians only. However, La Boca is not far. If you like to wander at night, be very careful.