The 1,069-square-foot penthouse condo spans two levels atop a small boutique building in the city’s trendy SoMa neighborhood, per the listing. The main level comprises an open-plan living, dining, and kitchen area, plus a half bathroom and an alcove that can be used as a home office. A staircase off the living area leads to a loft encompassing the apartment’s bedroom and full bathroom, separated by a...