“Real Housewives of New York” star Ramona Singer, who calls herself a “real estate broker in training” recently toured a new penthouse at 200 E. 59th St., that is about to hit the market at $17.96 million.

The 3,826-square-foot penthouse features an outdoor spiral staircase that leads to a covered deck — and 3,461 square feet of exterior space. The tower is from developer Harry Macklowe.

The home features two bedrooms, three bathrooms, with all model residences designed by CetraRuddy.