In the Echo Park neighborhood of Los Angeles, architect Barbara Bestor designed Blackbirds, a multi-family housing development with 18 detached and semi-detached homes ranging from 1,400 to 1,900 square feet each. Bestor says she approached the project with a strategy towards "stealth density," attuned to the scale and context of the neighborhood. "I have a romantic idea about individuals densifying L.A. as opposed to large developers doing twnety blocks at a time," she says. Spacious interiors open up to expansive views of the hills beyond.