This two-bedroom live/work loft comes from 249 West 29th Street, a prewar Chelsea co-op built in 1929. The building may be older, but this particular loft, now on the market for $2.15 million, is quite modern. It was designed by SYSTEMarchitects, a prominent firm that’s won awards everywhere from the American Institute of Architects to the Museum of Modern Art. They also designed this other Chelsea loft, distinguished by a wood boat hull that was built out in the mezzanine. There’s nothing quite as striking in this loft, although it does have a very interesting design element in the master bedroom.