I know a common answer is that I have to network, get out there, ask around, etc. but I am still confused on what information I am supposed to be trying to find out from these efforts.

It's likely that the cost may outweigh the benefits with respect to a cost segregation on a property as small as 4-units but maybe not - it's certainly still an option.To answer your question, yes, you can claim depreciation on the 3 rental units even if you used an FHA loan to purchase the 4-plex.That's the beauty of house hacking and depreciation :)

I am sorry that I do not have an answer for this specific question. 

That’s another question I don’t have the answer to.

Thanks for your answers @Caleb Heimsoth , @Jeff Kehl and @Ryan Wakely . 

Thank you @Tyler Kastelberg as well - your answer also helped clarify it for me. 

There are many agents out there, but it’s important to choose the right one.https://www.biggerpockets.com/blogs/5868/52724-im-new-to-investing-how-do-i-find-an-investor-friendly-agentI love answering questions if you have any!

@Sarah London I appreciate your optimism on the upcoming Amazon decision, but I'm not convinced that it will be Northern Virginia or we will hear an answer before the end of the year.

@Kevin Simmons I wanted to answer your question.

Hello; im looking for a mentor in wholesaling , to answer a few questions on a daily basis.is there anyone who have the time to answer some small questions to get me on the right track.