Here’s a six-story single-family home at 337 West 87th Street with space galore: 8,000 square feet, to be exact, plus another 1,700 square feet outdoors. The whole place has been renovated with luxurious modern finishes, including a marble powder room, skylights, custom cabinetry, walk-in closets and more. In case you’re wondering how you’d be able to climb six stories of your home everyday without breaking a sweat, it is outfitted with an elevator that goes from the cellar up to the penthouse level. Of course, all this doesn’t come cheap, especially considering that the property is located on a tree-lined block off of Riverside Drive. The asking price is $12.995 million.