Location is great, very close to different areas of the city easily and cheaply accessible by Uber or taxi. The park is really nice and clean, and it was in our experience safe (more than Brooklyn, certainly).
The apartment layout is interesting, and you can't quite make it out from the pictures. It's organized around a central atrium on an inside balcony configuration that overlooks a courtyard. The room is right by the stairs by the front door. All other rooms are around the balcony. Technically a Roman design, I believe, and not one you ever see In the US. The room is small but cozy, lofted bed, and ideal for one person or a couple. In the room, a very nice balcony opens onto trees lining the street. Very private over all and very clean room.
We were usually up quite early and didn't run into Fernanda y Juan all that often, but when we did they were lovely (actually, it's odd referring to them in the third person right here!)
There are neighbors downstairs who are also very nice. The two floors organized around a central atrium does mean you can basically hear everything if people are hanging out downstairs late night, but in the 10 days we stayed I think people were hanging out like once. It's a very cool open floor plan and definitely appealing.
They also have two very friendly and beautiful cats who we hung out with fairly often!