The Pocitos district, near the beach of the same name, has many homes built by Bello and Reboratti between 1920 and 1940, with a mixture of styles. Other landmarks in Pocitos are the "Edificio Panamericano" designed by Raul Sichero, and the "Positano" and "El Pilar" designed by Adolfo Sommer Smith and Luis García Pardo in the 1950s and 1960s. However, the construction boom of the 1970s and 1980s transformed the face of this neighbourhood, with a cluster of modern apartment buildings for upper and upper middle class residents.[citation needed] COUNT 4
QSN1 What district has many homes built by Bello and reboratti? ANS1 Pocitos QSN2 Between what years did Bello and Reboratti built most of the homes in the Pocitos district?  ANS2 1920 and 1940 QSN3 Who designed the Edificio Panamericano? ANS3 Raul Sichero QSN4 What types of apartment buildings were constructed during the boom of the 1970's and 1980's? ANS4 modern apartment buildings