Slightly increased the offer to quickly go under contract, but still had inspections and everything done before completing the deal.

Suggesting to them buying their house for a wholesale range offer or lower dependent on the extent of the rehab, then having a contract in place that gives them a percentage of the profit to help get them back on their feet, paying off debts etc.

Offer to help with lead generation, driving for dollars, cold calling, or even administrative tasks.

It’s also important to check with your lender to see if they offer this option.Lump Sum Payment: You’ll need to make a significant lump sum payment toward your mortgage principal.

Help your clients write smart offers based on #4.

Once the sellers accept the offers.. 

I'll offer some free help and advice for anyone that wants to reach out.

Unless you are someone who is going to take advantage of the leverage offered in an FHA loan, I am generally in favor of purchasing investment real estate in an LLC.  

Freddie Mac only offers financing for single properties they do not offer 'Portfolio loans" meaning bundle them all into one loan.

@Yael DoronIf you're working with a $150,000 budget and aiming for high ROI through rental income, consider nearby areas around Phoenix that still offer affordability and growth potential.