Parents of 23-year-old Jack Gambel attempted to put a positive spin on their son's new Brooklyn apartment Monday, referring to the one-bedroom railroad-style residence's location above a Chinese food restaurant as 'charming,' and calling the exposed hot-water pipes 'very New York.' 'And you won't have to spend a lot of time cleaning a bathroom this size,' added father Dave Gambel, who agreed with wife Barbara that the 10-by-12-foot bedroom's lack of natural sunlight will help their son get a full night's sleep. 'You can invite some friends over for a painting party and just cover those stains right upmake a day of it.' Mrs. Gambel also noted that the thrift-store table in the 'cozy' kitchen/television area/dining room was the perfect size for his father to write out a $1,750 rent check. 