A House Within Thirteen Steps by L&M Design Lab Living Room

Before & After: A Family of Five Thrives in This Ingenious, 366-Square-Foot Apartment in Shanghai

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Now, a folding wood wall separates the living room from the master bedroom area. The designers also created a mezzanine above the living room that hosts the daughter’s playroom and can be accessed by a rolling ladder. The door to the right leads to the new bathroom.