TeamSugar member CityGal is throwing a holiday party in her tiny New York City studio, which has French doors dividing her "bedroom" (only room for a bed) from her minuscule living room/oven-less kitchen. In other words, her party will be a little bit like the Flight of the Conchords episode when Jemaine throws a party in his new apartment: the empty cleaning closet.
No one's gonna rain on Citygal's party, though! She's created room for her guests by flipping her mattress on its end, which she'll conceal behind a curtain. This opens up the bedroom, making more space for the party-goers. You gotta do what you gotta do! If her trick's not for you, try my primer on maximizing space for a party.