Real Estate: the $185 million luxury mansion on sale in St Moritz

The seven-floor home, located at the St. Moritz ski resort in Switzerland, was "designed to make a billionaire's jaw drop," listing agent Senada Adzem of Douglas Elliman Real Estate told "Secret Lives of the Super Rich." 
And within the resort sits the most expensive house for sale in the country, on the market for $185 million. As featured on a recent episode of CNBC's "Secret Lives of the Super Rich," the lavish home includes everything from a hidden library to an underground lake.

The home’s relatively low-key stone and glass façade hides seven floors entered around a six-sided staircase. To make the most of the sensational views, there are 35ft floor-to-ceiling windows.There are also hidden rooms, and one wall in the reception area slides back to reveal a crimson velvet library.

A secret switch in the library goes on to reveal another hidden room, this time an office.

Every breakfast feels opulent in the mansion's egg-shaped breakfast nook, where the walls are adorned with 24-karat gold. A custom-made egg sculpture worth $145,000 hangs from the ceiling. Glass stairs lead to the five bedrooms with cashmere covered walls. The en-suite bathrooms each feature a different rare stone. 

The master suite, which has a walk-in closet coated in 24-karat gold, has a floor swathed in white Scandinavian fox fur and its windows look out onto a £1.3million sculpture. A 360-degree shower sits in the centre of the onyx-encrusted master bath. Being located in one of the ritziest ski resorts in the world, the property of course has a ski den with ski in/ski out access to a private chair lift.
 
After a day on the slopes, guests can retreat to the home's spa level, which is complete with a Himalayan salt chamber, steam room and high-tech shower. So how much does all this luxury cost? The property is the most expensive in St Moritz, and is on the market for $185million.