We loved our stay! It was clean and comfortable. Paper towels, bath towels, etc were provided.
The building is beautiful and close to Galerias Pacificas (which is a stop for the hop on, hop off bus). There is a small grocery store less than a block away.
One thing to note.... the dryer is not a typical american dryer. It spins the clothes so they are almost dry and then you hang them on the drying rack (provided by owner). Takes overnight to dry. My Argentinian friends told me that this is normal there.
I would definitely recommend Felipe's place and would not hesitate to stay there again.