Garbatella is a 1920s garden suburb on the hills south of central Rome, built as low blocks around shared courtyards. You walk in off the street through an arch and come out in a planted courtyard with fruit trees, outside staircases and washing lines, then out the other side into the next one. Every block looks older than it is, with gables that curve, arched galleries and a stair tower on a corner. Each group of buildings is a lotto with a number, and residents still give directions by lotto rather than by street.
More than sixty lotti were built, and the quarter changed purpose while they were going up. Through the 1920s Mussolini's government was cutting new avenues through the centre of Rome and demolishing the quarters in the way, and the evicted families had to go somewhere. Between 1927 and 1929 Innocenzo Sabbatini built three large blocks here as temporary housing, with communal kitchens, laundries, a nursery and shared bathrooms. Families stayed in them for years. The largest is deep red and carries the size and grand front of a public building.