Long story and it involves commercial property, not a home.
A distant relative was buying a building on a piece of prime real estate. He was making the payments and struggling along. A rich fellow I have worked for went to him and told him he needed to sell his property and rent/lease some space in his new mini-mall. Now I thought that was stupid so I asked him about it after he had sold and moved into 1/2 of the mini-mall.
Here's the deal. The rich guy explained how he had all this money tied up in real estate when what he really needed was more stock on the floor and in the warehouse to sell. The rent/lease was an expense right off the top where the real estate he was buying could only be depreciated over a 33 1/3 year time frame. He was paying income tax on a good portion of that real estate payment while he could deduct rent/lease payments.
Long story short...he has done damn well. As a matter of fact, after 5 years, the rich guy came back and explained to him how it would now be advantageous for him to purchase the mini-mall. ...and the rich guy financed it I think.
This is how the rich got that way and get richer....they think. They look and think about things from several angles.