I stayed in Juan's apartment with my husband, baby and my parents for a week. The apartment is spacious, modern and recently remodeled in an old Palermo building. When we arrived the apartment was super clean. The kitchen had everything we needed. A/C in all rooms (cool/heat). Great location, the area is full of coffee shops, bars and restaurants within walking distance. Close to an open shopping mall and near the subway, too.
The only downside was the WIFI, super slow and didn't work for video calls.