@Lien Vuong That is somewhat along the lines of what I have discovered. 

You’ll soon discover that the information you’re studying to pass your real estate exam doesn't even scratch the surface of all you need to learn to be a good real estate agent.

Cash & A Discover Card.

I would try to discover the details.  

I recently discovered Pace's group and all the the videos Pace has around Sub to and Sellers finance and think this is how i want to operate as a real estate investor.

But what if you discovered all the bad stuff during due diligence and the seller does not want to lower the price to cure these deficiencies?

The notice may bepersonally delivered to the tenant, left with someone of a suitableage and discretion at the premises, or, left on, near, or under theusual entry door of the premises in a manner in which a reasonableperson would discover the notice.

I get offers all the time from Discover Loans and similar places for $25k-35K for 7-8 year personal unsecured loans. 

Then I discovered the free Clint Coons Youtube channel that answered most of my questions.

Should you discover this offer is competitive, you can always circle back at that time, but be conscious of any rate locks or potential adjustments that may occur if you delay on moving forward while shopping other lenders.