The Trianon apartments are the best deal for central Buenos Aires. Location in Recoleta is great, with restaurants, supermarkets, shopping centre (Bullrich), specialty food stores, and tourist sites all within easy walking distance. The apartments are very spacious (living room, 2 bedrooms and 2 bathrooms, fully equipped kitchen), and though the decoration is classic and not fashionable, they are very clean and well maintained. Breakfast downstairs is fine, good enough, and can be ordered to the apartment. The service and attention from all the staff is exceptional, from reception, to security who help with luggage and bring things up to the apartment when needed, to cleaning staff. Any maintenance problem is solved immediately (e.g. a shutter that didn't close properly). We stayed here a week for medical purposes and couldn't have been more comfortable or better looked after! Definitely recommendable as the best of both worlds: an apartment with the service of a good hotel!