19. Outdoor Pool
It’s basically impossible to be rich and not have a massive outdoor pool that nobody uses. We can’t verify that none of the Mahomes family utilizes their swimming pool, but they have a lavish one nonetheless. Swimmers can do full-lengths in this massive aquatic feature (via Financial Times).
Pools are a lavish luxury but they’re also a money pit. First, there’s the initial cost of installing it. But the maintenance is also costly with high fees for electricity, cleaning, and heating. Then many people don’t even use it after they get one. But multimillionaire Mahomes doesn’t have to worry about that, so he probably won’t.