@Thuy Pham-Satrappe -  Sounds like a company that stays in business by nickel and diming their customers. 

Builders won't give you a deal because you're an investor; to them you're simply another customer - likely one who's more concerned about price than anything else.You might be able to work out a deal where the builder shares in the profits at sale in exchange for a lower margin on the construction, or some other funky profit-sharing arrangement, but I wouldn't lead with that offer unless it's an especially juicy deal.I'd start by hiring a guy you feel comfortable with and then building a relationship.

There are a number of gurus out there who have labeled this as wholesaling lease options. 

The main upside for investors is they’re repeat customers.

We have an amazing partnership with our mortgage broker, we send them customers daily (in response to our marketing) looking to stop renting and buy one of our properties.

Plus they like to see you own the property for over a year.The next option is an alternative option that will do a cashout with no seasoning and they dont require tax returns either.Rates will vary based on loan type, loan term, and LTV.But you can do a 30 yr fixed loan, interest only loan, and or hybrid arm loans that are fixed for 5-7 years without a balloon payment.The biggest benefit with the alternative source is the ability to cash-out without any restrictions and customize your loan.

I've owned multiple business and franchises so dealing with many people "customers" and building/unit issues I'm used to.

How hard would it be to launch a simple Web site for a given property, like "BeachstreeteastLajoya.com" or "PalmAveMiami.net" and make that your main point of contact with the customer?

But his site offers information on who they are and provides an area for customers to leave contact information if they are interested in selling their property.

The other thing to keep in mind is that a property in a market that size is not likely to draw customers from the entire area but instead will draw from a 2-3 mile radius.