A new Los Angeles City Council proposal aims to allow single-staircase buildings, a change advocates say would make room for ...

All the single stair point access blocks: historical buildings in DC show how a single-stair structure can yield a range of benefits, both for what can be built and for residents’ quality of life.

When Gannon learned of the single-stair movement a few years ago, he said, everything clicked. "I was like, 'Oh, my god,'" Gannon told me. "A light went on, like, 'Oh, this is why apartments in ...

One OAP visitor wrote: 'The steps to the bathroom are a great design feature ... The top floor apartment is definitely not ...