We have enjoyed staying at the Suipacha, Retiro apartment. It has been a good location for us; nice neighbourhood, many good restaurants within four blocks as well as some good ones and some great delicatessens within one block, Recoleta shopping and Gallerias Pacifico and Florida Street retail as well as a good tango school a 10 minute walk away. Taxis have been a 70 pesos to 120 pesos (i.e. NZ$6 to $11) fare to San Telmo and most of the milongas we have attended. The apartment, which is on level three in a tidy, secure, well-managed block, is consistent with the photos and description. Things we particularly liked about the apartment included the large comfortable bed, effective air-conditioning, good wifi, one and a half bathrooms, good layout and nice outlook. Pablo is a friendly, generous and very helpful host.