A drafter or app can get it together but you may need an Architect or Engineer if it's a life safety review/submission. 

Network aggressively with experienced investors and mentors, continuously educate yourself on the market, and be patient and persistent.

you can obviously... be patient and just save up from your active income. 

Rome wasn't built in a day, so be patient and consistent.

It is just a safety net, mainly.

Be patient and kind, sincere, fair, real - and you will attract people who will want to work with you, to help you get some deals. 

Recently, my tenants have expressed concerns of people hanging out in the front of their units, creating some uneasiness - to the point where they want to exit their lease for safety reasons.

They look for basic health and safety issues, and the Section 8 office has a phamphlet with their requirements. 

Hi Paul,Charlotte is considered a good market for house hacking due to its demographics, safety, and quality of life.

Carefully, patiently, thoroughly select your tenants...and your property manager.