The penthouse is wonderful to stay in! The place was clean, stylish and comfortable. Agustin met our group when we arrived and was immensely helpful - giving a thorough tour of the penthouse and the building and providing local tips. We loved our dinner at Cantina Rondinella just around the block! The rooftop patio had a great view and was a perfect setting for relaxing in the hot tub. There is a quaint restaurant/bar conveniently located in the building on the same floor as well as a gym, outdoor pool and a full lawn! On the same block is a large supermarket so we could easily get water and snacks. The airbnb is located to the northwest of Palermo Soho, where there are plenty of shops, cafes, bars and restaurants.
Here are some tips that do not reflect on the airbnb but will be helpful for those not from the area. Avoid Ubers, they are technically illegal in Argentina and very unreliable. We had a bad experience nearly everytime we rode with one. The Metro worked great and was cheap - it does stop after 11:30pm so do not plan to use it for returning late at night. The walk back to the airbnb from the Dorrego station was also dangerous at night. We encountered two shootings nearby. The neighborhood and station is fine during the day. Taxis are the most reliable form of transport, but they are cash only.
We thoroughly enjoyed our stay and would gladly stay here again!