I'm not the first to build to this design and type of community so I'll be reaching out to the experts when the time comes.

The local economy seems to be centered around these types of businesses. 

What should I expect from a this type of program?

More doors the better if you are using an FHA type of loan.

What made you interested in investing in this type of deal?

Here's how they break down:Fannie Mae HomestyleMinimum Down Payment: 3%-5% (Primary Residence) & 20% Down (Investment/Second Home)Credit Score: 620Minimum Loan Amount: $50,000Maximum Loan Amount: Per County Loan LimitsOccupancy Types: Primary Residence, Second Homes, and Investment PropertiesUnit Maximum: 4 UnitsAcceptable Renovations:-Structural Improvements (e.g., new roofing, foundation repairs)-Cosmetic Enhancements (e.g., new flooring, updated bathroom/kitchen fixtures)-Energy Efficiency Upgrades (e.g., solar panels)-Accessibility Modifications (e.g., ramps, widened doorways)-Luxury Items (e.g., pool)-LandscapingNot Acceptable Renovations:-Commercial Use (e.g., turning a residential property into a commercial property)-Temporary Structures-Non-Residential Buildings (e.g., barns, stables)FHA 203(k)Minimum Down Payment: 3.5%Minimum Credit Score: 620Minimum Loan Amount: $50,000Maximum Loan Amount: $524,225Occupancy Types: Primary Residence ONLYUnit Maximum: 4 UnitsAcceptable Renovations:-Structural Improvements/Reconstruction (e.g., adding rooms, bathrooms)-Cosmetic Enhancements-Eliminate Health and Safety Hazards-Energy Efficiency Improvements-Major Landscaping (e.g., grading, tree removal, adding walkways)Non-Acceptable Renovations:-Luxury Items-Commercial Use-Temporary Structures-Non-Residential BuildingsBoth of these renovation loans are similar in many ways, but the key differences are:1.

Reach out to a loan broker with your exact info and the exact or at least type of property you want to buy and they should have options and opinions. 

Most lending is based on cashflow, not the 2% rule (although still a good rule of thumb for some types of investments), might have the most help from the group if you provided some of those details here just so it'd be easier for us to help you best. 

Would love to hear any experiences with this type of strategy

Pretend your getting the hardest rain you have ever seen and imagine where the water is going.I would also keep an eye out for sewer lines and type of material.