Tasked with transforming a 93-square-foot brick boiler room, built in 1916, into a guesthouse, architect and metalworker Christi Azevedo flexed her creative muscle. âWhether itâs 100 or 1,000 square feet, itâs about going in and looking at opportunities,â she says. In this case, she saw a chance to experiment with light, volume, and materials. The architect spent a year and a half designing and fabricating nearly everything in the structure save for the original brick walls. âI treated the interior like a custom piece of furniture,â she says. She raised the roof five feet and added a full kitchen, a bathroom, closets, and a sleeping loft, accessed via a steel shipâs ladder and a glass walkway. âWhen you step inside, you donât feel like youâre in a small space,â saysâŠ