ALL SHOWINGS AND OPEN HOUSE SHOWINGS ARE BY APPOINTMENT ONLY 12B at One Madison is an expansive convertible 2 bedroom, 2 bathroom, 1,560 square foot home with spectacular views North through floor to ceiling windows overlooking Madison Square Park and open East and South city views. Currently configured as a 1 bedroom the B line can be converted into a proper 2 bedroom offering tons of flexibility either as an investment property, primary residence, or the perfect pied-a-terre. Every surface has been meticulously crafted from the most luxurious materials. Originally designed by Thomas Juul-Hansen the kitchen offers custom cabinets made from Louro Preto rosewood, state of the art Gaggenau appliances and quartzite countertops. Additional upgrades were added including a custom Siberian granite waterfall dining island with deep cabinets for storage offering an elegant place for dining, as well as a home office tucked around the corner from the living room with built-in bookshelves and a granite desk. Next to the office is the second full windowed marble bath with shower. Best of all, the massive corner living room offers uninterrupted views overlooking Madison Square Park! Thoughtfully separated from the living space is the generous corner primary bedroom with excellent closet space and an elegantly appointed windowed en-suite bathroom wrapped in large slabs of Italian travertine. Off the hallway you will find more custom closets and a large laundry room with a stackable W/D, extra storage, granite countertops and a built in Safe. The apartment has central heat and AC, a Savant automated smart home control system, built-in speakers, custom closets, electronic shades (sun/blackout) and 9" wide white oak flooring throughout. One Madison is a white glove full service Condo with amenities that include a beautiful lobby with tranquil water installation, a full-time doorman and concierge and the One Club, a private residents-only club offering access to the indoor pool, glass-enclosed steam room, state-of-the-art fitness center, yoga studio, lounge, screening room, childrens playroom, parlor room and dining room. This building is centrally located near top retail, the best restaurants, Madison Square Park and its dog run, Eataly and major transportation (6,N,R,W,F,M,1 and various buses). Dogs welcome!