Nearly 1,000 potted plants flourish in every interior that architects Jose Selgas and Lucia Cano have created, between 2014 and now, for Second Home, the British-born workplace-sharing company. After all, a hothouse seems a fitting metaphor for an enterprise that nurtures creative entrepreneurial talent in its collective spaces. The fertile collaboration between the Madrid-based husband-and-wife partnership of SelgasCano and Second Home began with the company’s first location, in a former factory in London, and has continued with venues elsewhere in the city, plus one in Lisbon. All these projects have transformed spaces in existing buildings, suffusing them with vibrant color, curving forms, and, yes, burgeoning flora—making this fluid, laid-back architecture Second Home’s signature style. But the company’s most recent, and ambitious, project—in Los Angeles’ East Hollywood neighborhood—takes these recurrent themes to a whole other level.