Mark Cuban Slept on the Floor at 24 — Now He's Worth $10.7 Billion

At 24, Mark Cuban slept on a bedroom floor in a Dallas apartment nicknamed the "Hell Hotel" — a decade before his first million and sixteen years before his first billion.

Cuban, now 68 and worth $10.7 billion according to the Bloomberg Billionaires Index, disclosed the living arrangement in an X post earlier this week. He shared a cramped three-bedroom, two-bathroom apartment spanning 1,352 square feet with five roommates for two years. He was "the last one in," so he got the floor to sleep on and "a spot in the corner" of a bedroom for his belongings.

The rent was $2,388 — "the same in 2026 dollars" as when Cuban lived there, he wrote. Split six ways, each roommate paid roughly $400.

What did Cuban say about the arrangement?

He said he honestly "didn't mind living with 5 roommates."

"We all were in the same boat," Cuban wrote. "I moved in when I was 24. Lived there or across the way for 2 years before I only needed one roommate."

He pushed back on the idea that the setup was glamorous in any way. "I didn't say I was living in a dream apartment," he wrote. "Everyone called it the Hell Hotel."

Cuban acknowledged the lifestyle isn't for everyone, and he declined to judge anyone who chose differently.

"If it's not the lifestyle for you. So be it," he wrote. "If you don't think just getting any job to get started is the right career choice for you. Do what you think is right. I don't care and I don't judge."

What other career advice has Cuban offered?

Cuban regularly shares career guidance on X, urging young workers to keep learning.

In June, he advised recent graduates to target small- and medium-sized businesses instead of chasing big companies. His reasoning: smaller firms may need help putting AI to work, which gives newcomers a chance to make an immediate, outsized contribution.

New hires could teach those businesses how to deploy AI agents for processes they previously lacked the time or money to tackle, Cuban argued. "Entrepreneurial companies will love the value you add," he wrote.

How did Cuban build the billions?

The floor-sleeping years paid off fast by startup standards. Cuban became a millionaire in 1990 at age 32, when he sold his computer consulting business, MicroSolutions, to CompuServe for $6 million.

He then co-founded AudioNet, which became Broadcast.com. Yahoo acquired the company in 1999 for $5.7 billion, making Cuban a billionaire at 40.

Despite the $10.7 billion net worth, Cuban says his personal life stays ordinary. In a 2023 interview on The Really Good Podcast, he said he prefers doing chores and driving himself to hiring people for everything.

"I just try to be the same person, I mean, as I was when I was poor, middle, and rich," he said.

The X post lands as housing costs squeeze young workers in Dallas and beyond — and as Cuban's own trajectory, from a $400 rent share to a nine-figure exit in eight years, keeps fueling his advice that any job, any apartment and any start will do.