And any improvement on how much less you have to pay on your mortgage is an improvement.  

A book that teaches you how to analyze the population of your target demographic in your city (is there enough of your chose demographic in your city that rents), and help you think of ways to improve your property to target this demographic?

The property require a lot of TLC, if I put enough improvement and rent it out again, can I "decontrol" this rent control?

THe think is how to get a loan from a US institution, as a non resident non US citizen, cant seem to find information of who gives it, how much percentage, and how tedious is the creditation process.Will be happy to be in contact with you.

The 2 mortgages are affecting his credit and he wants to unload the first house.In all my researching of wholesaling I've yet to find out how a tenant affects the transaction.

I've done this on rental properties and got the line of credit in a week.

The financing issues now: Firstly I have decent credit: 708, 703, 685.

I have been pretty good about budgeting my money but I know there is always room for improvement.

In regards to question #2, really depends on your credit, experience, income and liquidity.

Ryan when dealing with commercial real estate which is five or more units you want to figure out the cap rate and how to improve the property and increase rents.