Oliver’s place was perfect. We stayed for 3 nights - check in was smooth straight from the airport and the location is very central with plenty of bars and restaurants around. Oliver included restaurant recommendations for all types of food.
The size of the apartment was just right for 4 people, we had more than enough space and even better having 2 bathrooms and showers. There was an iron, a hair dryer, and even a few outlet adapters - little details that help when traveling.
I would stay here again next time I visit Buenos Aires.