A pair of architectural history buffs bought this 377-square-foot apartment in a 1932 Constructivist building in Moscow, restored it, and furnished it with copies of avant-garde Soviet furniture and design, including the famous Suprematist chair and table by Nikolai Suetin and upholstery from a design by artist Lyubov Popova. All yours for a mere $75 a night. — The Art Newspaper