5G is a lofty penthouse studio on the top floor of a boutique prewar condo, just one building off Gramercy Park (between 3rd Ave. and Gramercy Park East). The spacious 20+ foot living room has amazing light with a dramatic skylight and two large windows. It is large enough to partition with a bookcase, and furnish as a one bedroom with living/dining room furniture, and a separate sleeping area with king-size bed. Additional highlights include: a newly renovated windowed kitchen with stainless steel appliances, an updated windowed bathroom, through the wall AC, and a fabulous double closet. Superintendent next door. Easy condo approval. No smoking or pets, please. Fees: $250 management company, $250 condo, $20 credit check/applicant, (refundable) $500 move-in fee