If you are soliciting unknown people you need to look at syndicating and learning about that first.Any promotional materials you would need to read Bigger Pockets rules and learn about becoming a paid member and posting in the marketplace section.Thanks

I want to get a good rent, but also don't want to spend 30k on all the top quality materials. 

It would not hurt to get some more price quotes, I think you have less than 300 dollars worth of material, so the labor is about 4500?

Rather than offering high-priced guru material, the education is free, there's no sales pitch, and they are completely honest about it.They'll show you how they find properties.

He was attempting to get a 70 year old man to pull out a home equity loan against the home he'd been in for 30 years, in the amount of 35,000,  just to gain access to their software and educational material for a year. 

So you would need money for labor and materials, then the HML inspects the work, then you get reimbursed.  

He also recommends that businesses build up with all cash, often taking a deposit on a sale if materials are needed in the startup phases. 

So stay on top of material and labor costs, even if you have to micromanage a bit more than you'd like.If you put it on the market with a roof that didn't need replacing immediately, but was old, you may not have received the purchase price you will receive with a new roof.

A book could be written as to the structures as you have many options, they can buy and finance and you contract, you buy and sell turn key, you can get the seller involved, do the work for them and flip the contract to an end buyer, partner with the owner and sell turn key, arrangements are endless.To structure it, you'll need to consider the buyer's position and ability to buy, they will be getting the end loan.Really boils down to financing, who gets the construction financing, does title need to pass  to do the work, where do you put your profit, again, the end buyer's ability to finance.You'd be selling from plans and specs, yes, you need a good down payment if the buyer is picking appliance, colors, materials as what they may select may not be as marketable if the fall out of the deal, you're stuck with pink bedrooms, green carpet, crappy ceiling fans and hickory cabinets.

I envision this website inviting every investor to send their best proven marketing materials & scripts & posting them all in one place so all the newbies could go there and just download them all at once.