In this case, you can use Rental Income from the units that you will not be living in and that income can count to help you qualify.FHA rates are going to be lower than conventional for you almost always, but FHA does have a 1.75% funding fee. 

@Urvesh Patel recommend you focus on Neighborhoods, NOT zip codes.Zip codes are too big and in urban areas, often include Class B, C & D Neighborhoods.For MTR you'll want to focus on Class B, no lower than C+.

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.

Typically, the adjustments I see on appraisals for basements are more flat rate adjustments. 10k is usually the number I've seen.What stinks is that there are a couple of model types that have below grade space where the builder, I'm sure, was trying to lower the taxes by having it below grade so the county wouldn't count that space in the assessment.

With the equity you’d free up, paying off $50k in personal debt and boosting your credit score while freeing up $3k/month sounds like it could significantly lower your stress and open doors for future projects.That said, selling means you’d lose a cash-flowing asset, even if it’s not huge.

Right now they are "high" (compared to 2020) and people "think" they are going lower. 

They get a higher return since they are covering housing cost, have the $250k per spouse primary residence deduction in gains, is a savings account, higher leverage position, lower interest rate possible, will pay more premium for location, etc.House might be overpriced for REITs but not for home owners.  

Off-market deals are key if you go this route, so networking is huge.Out-of-state investing is another option people love, especially in markets like PA (Philly, Scranton) or even down south where prices are lower, and the landlord-tenant laws are more forgiving.

If it is someone you know you can give them a straight return as if its a loan - can provide a lower interest rate to provide upside - it really depends on the lender and what are they concerned with and what is their risk profile. 

Most listings have 2.5-3% allocated to the buyers agent already written into the listing agreement but you could write into the offer something lower, adjust the offer price lower accordingly and then pay your agent directly instead.