The St. Regis Hotel & Residences in San Francisco has about 200 hotel guest rooms up to Floor 20 and 103 residences from Floor 22 to 40.

The Penthouse Residence is on the market and has seen a price drop of $21,000,000 in the past six months from $70 million to $49 million.

This one-of-a-kind palatial penthouse spans over 20,000 square feet, which covers 2,900 square feet of terraces - making it one of the largest personal residences in all of San Francisco.

Designed and created by interior design firm Orlando Diaz-Azcuy Design Associates, the penthouse is spread across, and has a floor-to-ceiling glass walls soaring 22 feet and 360-degree views of many San Francisco landmarks.

There are six bedrooms, seven baths, four powder rooms, four fireplaces, two offices, a wine storage room, a gym with a sauna and steam room and a 13-seat cinema

The penthouse is now on sale at $49,000,000.