Sherwin Williams makes a product that neutralizes rust to allow you to paint over it.

Someone that can store some product but does not have heavy traffic - office furniture company (think Mac-Thrift), supply house (Ferguson), etc.

This past January I had new tennants move in and I left a bunch of brand new light bulbs and cleaning products.

I go to a local Meetup group which has never had a speaker with products for sale.

This product might be handy for any building with polybutylene piping.

But if it becomes a big production, sod cutters and lowboy trailers you could have a problem.Special use permits are usually not difficult to obtain, for reasonable requests.

Learn the best ways to set up payment plans and collect money.I would recommend having knowledge of the product and target market long before investing out of your immediate area.

Those same regulations also prevent banks from playing fast & loose with appraisals and from offering some of the lending products that caused a lot of the problem. 

You wouldn't qualify for their free product since it's for 10 or less properties, but the time savings using the application alone pays for itself many times over. 

Not only their experience level and commitment to long term, but their ability to pick right market and right product then manage the managers on the ground.Your modern day new to the party is the crowdfunding portals and who run them..