Worth the walk-up the stairs, this top floor pre-war penthouse is bright open and airy. Could easily be configured as a three bedroom or remain a two bedroom with a formal dining room. Nestled on the quiet picturesque Claremont Avenue and convenient to shopping, transportation and Columbia, this well appointed home has a dishwasher, washer/dryer and amazing counter space in the open kitchen, as well as a tastefully updated bathroom and gorgeous hardwood floors. A well maintained co-op building where sublets are allowed 2 out of every 4 years, parents can purchase for children, and your four-legged family members are welcomed on a case by case basis.