I highly encourage you to contact a local Keller Williams Office for further advice if seriously interested!  

The fourplex that I am looking at does not have electrical conditioning system, but instead evaporative coolers on all 4 units.I have not experience with this cooling system.Is it possible to bring the temperature below 80F when the outside is above 110F?

Thanks so much for your prompt reply and your encouragement!

@Alexander Felice Thank you for the encouragement and offering some perspective!

As a TK provider, I would encourage the same thing... 

I would encourage you to get with someone who has a lot of experience doing lease options that will help you with your contracts so that you don't violate any laws (this is not a solicitation, just a suggestion).Good luck to you.

Thanks so much Lesley for the encouragement. 

Even so, it's a pittance compared to what many on here do, but it's pretty encouraging for us.We purchased it for $63,500. 

I get it, the forum is here for the discussion but I want to encourage you to make every effort possible to find the answers on your own, exhaust all efforts to get the information you are looking for before asking people to answer the question for you, more often than not you will find the information on your own or you will refine your question to the point that it becomes interesting enough for people of solid intellect to respond to.

Thank you for the words of encouragement!