They can ensure a smooth transfer and advise you on potential legal and tax implications specific to your situation.

There are many articles comparing real estate to the stock market, but they never take into account all the advantages and methods of earning one gets with real estate.I don't know where you are in your education journey, so I'll start with some basics.

The owner wants to minimize the capital gains tax he pays so we want to suggest to him to do a master lease to us for "x" amount of time, and we pay his lease fee and hold the rest of the money in this time we will secure a loan to buy using the money we make as part of the down payment.

Before you laugh and spit up your own coffee like I did, this little quirk recently earned him a lifetime sponsorship by Hellmann’s brand.

I have heard that I should have an LLC for each home but it seems administratively burdensome to have 100 bank accounts and 100 different tax filings, credits cards, checkbooks, etc...

I also did get a separate credit card to use just for house expenses.This makes it a whole lot easier, especially if you misplace a receipt when doing taxes.

Is it to earn as much cash flow - current income - as possible?

You can run the Osha 30 Hour Course on the background of your computer, obtain acceptable levels of insurance and as long as you don't owe the city of Philadelphia taxes, you can get a General Contractor license in Philadelphia.

Obviously everyone's situation is unique but I think most people underestimate how much in incremental earnings you can make if you figure out how to get the algorithm working in your favor. 

You make money and are expected to pay taxes.