Mexican Billionaire Carlos Slim’s 20,000 square feet New York City townhouse is on sale and you can now take a look inside.

Carlos Slim Helu is the second richest man in the world and the first richest person in Mexico with a fortune of $61.4 billion.

His magnificent fifth avenue town house was put on the market in May. At $80 million, it is the fifth most expensive property for sale in New York, according to real estate website Curbed.

When the property was listed, no interior photo of the Upper East side residence were available and the curious could only peak at its Beaux Art façade.

Built in 1901, the Upper East Side residence was constructed in the Beaux-Arts style and is rightfully and stands as a splendid example of the extraordinary workmanship of that era.

The interiors feature soaring ceilings, hand-carved wood panelling, trompe l’oeil accents, gold-leaf trimmed fixtures, and intricate plaster friezes as well as a stunning staircase connecting the five floors, according to Sotheby’s.