Fantastic location. On the business district/center of Buenos Aires.
The apartment is fully equipped for a long stay if necessary. With towels, kitchen appliances, cable tv and a phone to receive calls.
The bed is comfortable and it has an extra bed. The building is a nice building with tons of restaurants and breakfast places around. The hop on and hop off bus office is only one block away.
The host is extremely helpful and available at anytime. For a small fee you can arrange transportation from/to the airport.