I would prefer Owner Financing, the transaction is more clear. Lease to buy is very risky and headache. However super realtor is right, all of this transaction always benefit the investor. If the buyer is so sure that will finish the credit repair for 6 months, what is the deal to wait six months to get qualified and then buy with no risk.
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Its all owner finacing.
Rent- I will give you 500 dollars to live here and the contract is extended each month.
Lease- I agree to pay you 500/month for 1 year to live here.
Lease with option- I Pay you 5K for the right to purchase your home 12 months from now for (insert price), In the meantime I agree to pay you 500/month to live here. Sometimes it benifits the buyer and the seller looses. Other times it benifits the seller.
Rent to own- I will rent your property for 500/month with (insert and amount) going towards the purchase price of (insert amount).
They are basic terms, but still the jist of them.
They should benifit the investo, the investor carries alot of risk and liabilaty.