The New York Times reported that the world’s wealthiest individual effectively became the president-elect's tenant after Election Day.

Elon Musk has been “renting” a place to stay at Donald Trump’s Mar-a-Lago resort, and he didn’t leave until Christmas, according to recent reporting by The New York Times. Musk is expected to return in the next week.

“Elon Musk plays many roles with President-elect Donald J. Trump. He is Mr. Trump’s most important donor, most influential social media promoter and a key adviser on policy and personnel,” the Times began its report. “For most of the time since Election Day, he has also been Mr. Trump’s tenant,” it added.

For much of the period since Election Day, the billionaire has been staying at a $2,000-a-night cottage at Mar-a-Lago, giving him easy access to the president-elect.

Elon Musk and Donald Trump have been at odds for a considerable amount of time; the Tesla founder has frequently expressed his disapproval of the Republican leader. Back in 2016, Musk said that Trump “is not the right guy” to be the president of the United States in an exclusive interview with CNBC.