Co-op for Sale: Large one-bedroom apartment in luxurious Greenbriar doorman building. Spacious rooms with hardwood floors. Windowed kitchen with separate dining area, windowed bath. Plenty of closet space, needs some updating. Great Forest Hills location--short distance to express subway and buses, Austin Street shopping and dining. $279,000. Call Brown Harris Stevens Real Estate at (917) 627-6332 or go to www.bhsusa.com.