How does Alexi have all of his money? I mean I understand it's been in the family for generations, but the cash would run out without some level of investing and further income and such. Especially with that kind of extravagance, damn. 

As a bonus question, you're welcome to inform me of the history of how the Vandros family became so wealthy many generations ago? But that's less important to me than what Alexi does to maintain that wealth.