Rap mogul Master P took to Instagram Wednesday to showcase his tour of a newly-built estate, which has been nicknamed "The One."

"This is the Real American Dream," Master P wrote. "What I love about this story is that the owner started small and built an empire. He is all about making a difference. He doesn't only use this property to live in, he is all about giving back at the same time. When you are humble and help others GOD will keep blessing you. I hope this story motivates and inspires you to keep chasing your dreams and goals."

During the nearly 11-minute video, Master P and his sons, Romeo and Hercy, walk through the 105,000 square foot estate while speaking with the mansion's owner. The Bel-Air property has over an acre of backyard space and is considered the largest private residence in the country. The home has a number of luxury features including 42 bathrooms, 21 bedrooms, a 30-car garage, a bowling alley, and a movie theater.

The home is built and owned by film producer Nile Niami. Niami produced over a dozen B movies before becoming a real estate developer known for building luxurious mansions. His homes have been purchased by wealthy individuals, such as Sean "Diddy" Combs.

Niami thought of building "The One" seven years ago with the intent of creating the largest, most expensive home. Construction on the estate was completed earlier this year and is valued at over $550 million.

Look above to view Master P's tour of the mansion.