Calling this apartment colorful would be a total understatement. Each room of the Lenox Hill co-op, at 875 Fifth Avenue, is decked out in bold paint colors, artwork, and decor. The space was renovated in 2014 by the interior designer Nick Olsen for Michael Lorber, a former star of “Million Dollar Listing,” who purchased the pad in 2014 for $3.6 million. Now fully renovated, the three-bedroom spread overlooking Central Park is on the market for $4.795 million.

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Okay, so this immaculate penthouse perched high atop 875 Fifth Avenue really isn’t a tree house, but given its miles of treetop views we could be forgiven for taking a few liberties with the term. Packed within Manhattan’s roughly 520 million square feet are some of the most amazing residences in the world, many of them boasting gorgeous interiors but not much in the way of outdoor space. It’s a concession one must make for living in the most vibrant city in the world. But every once in a while, something special comes along.

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