Apartment 5B at 145 Fourth Avenue is an oversized one-bedroom: 900 square feet in a doorman building just off Union Square. Three well-proportioned rooms give you a real living room, a separate bedroom and a full kitchen. The kitchen has natural maple shaker cabinets, granite countertops, a granite floor and stainless steel appliances. The bathroom is finished in marble tile. Residents get a complimentary on-site gym. Step outside and you're a block from Union Square Park and its Greenmarket. The 14th Street–Union Square station, with the 4, 5, 6, L, N, Q, R and W trains, is moments away, putting Midtown, Downtown and Brooklyn within easy reach. Restaurants, cafés and shopping line Broadway and Fourth Avenue. No broker fee. Rent is $7,150 a month on a one-year lease, and the apartment is available now. Photos show the same apartment line (unit 3B) on a different floor; finishes may vary slightly. To schedule a private tour, call or text Charles Munroe, Metropolitan Property Group, at (718) 757-9748.