Are you long term hold or take the money and run at a predetermined appreciation point.

@James Mast While you can have an Option to Purchase contract where the tenant pays you a fee for the option to purchase as some predetermined price (or according to some pricing schedule), these often don't work out. 

I would like to turn it into a 3 bedroom single family.How can I pre-determine the value after rehab?

Usually if I have a predetermined idea of MOD.

For lease option, since you agree to a predetermined price earlier, can't you wait for the market to go up, and then buy at the cheaper pre determined price, assuming real estate does go up in price?

I would definitely choose Fast and Good - as long as they stick to a predetermined budget I'm fine with paying what its worth. 

(I’m assuming these are private money lenders like you said because if they’re an actual hard money lender the rate/terms are probably going to already be pre-determined and they’re also likely only going to be willing to do first position loans.

Interest rate will be pre-determined/selected prior to funding escrow.

If they aren’t out by the predetermined date, we have an agreed upon rent payment (usually higher than market) that is deducted from the proceeds for every month they stay in.

Do you have predetermined topics/speakers?