The host and his family are excellent and they will care about you and your stay. The location is fantastic as it is very very close to Avineda Santa Fe and The Recoletta Cemetary and great restaurants, cafes and boutiques all around. Also very inexpensive taxi rides to swanky Palermo restaurants .
We loved the water pressure in the showers and the the washing machine (great for families with kids). Their was AC in every room essentially and the kitchen was nice and modern. The doormen were super nice and kind to my kids. This is a great place to stay when your in Buenos Aires.