While you are learning, start to save so you have seed money to invest.

I loaded up to the absolute max and selling eventually got me the seed capital to make big deals.

This expands the original seed money...you never, ever spend your seed money.  

Perhaps this will seed some thought; it's an excerpt from Quickbooks. 

I have noticed you have mentioned this seed money on another thread.

Well, the mold hyphal matter (the spores/seeds, branches, etc.) have the allergen in their proteins.  

And, as Joe already pointed out, you seed the purchase with a down payment, but the tenant does the rest of the work and you reap all the rewards!

ACTION = seed planted (to get something out of the garden you must plant)

In every adversity contain the seed of an equal or greater benefit" -Napoleon Hill.

It doesn't take much neglect to really cause an expensive problem.Mowing is on the tenant ~ roundup & grass seed isn't bad so should they decide to neglect weeds, its not a huge deal.