The Abbey Condominium, the former parish house of St. George's church on East 16th Street in Gramercy, is home to some of the prettiest apartments around, and this fifth floor combo is no exception. The building's original stained glass windows and coffered ceilings have been beautifully preserved, along with portions of the Abbey's original interior walls. The duplex apartment measures 3,462 square feet and has four bedrooms, a private terrace with a solarium, and four and a half bathrooms, all of which the brokerbabble claims are "uniquely designed." The seller bought the two units in 2010 for $5,283,183, and she's not looking to make much of a profit. The asking price is $5.9 million.