real estate is one of the biggest industry in the world.
Real estate is of two things,
Renting and selling
Renting , Real estate agents rent the properties to other needy persons .
Selling , Selling the house or mansions on a very heavy commission from one person to another .
There are agents who buy the land make houses and then sell.
Real estate have crisis as the world is going in crisis dont know why . Even before the spread of virus the real estate market were in crisis bad crisis .