based on the model number they are from around 1991 and the washer has had its second issue with the coin slide that renders the whole machine useless(the actual coin slot itself broke from the slide and I had to rig it to work last time since I can’t seem to find parts).So now I have a dilemma with more variables than just an inop washer.The washer/dryer prices are currently 1.25 and 1.50 since I purchased the place (can’t find additional coin slots ) and even if I found them the slots max out at 2.00 a machine (which appears low based on local laundromat prices). 

In that senario you would have to insure the building elements under the Additions & Alteration coverage.   

And that should I hope be built into your pricing model when buying into that market.

If you are looking for free models that are good, and offer guidance, look into Rob Beardsley's underwriting model or Adventures in CRE's models.

Why this unusual business model?

Let the tenant run the A/C more and pay for the juice.I don't see an easy way out for you in Florida, except to put in fans specifically designed to have their functions hardwired to the switch, the same brand and model every time regardless of price.

I know there are children that earn income that are infants that model and even 7 year olds such as Ryan from YouTube who earns millions per year.

Can you float the lose build it into your model. 

Landlord has the right to enter the Premises for performing inspections inside and out, making repairs, alterations or improvements, in the case of an emergency, due to abandonment, or pursuant to a court order.

When I was at MBA in Nashville two weeks ago, the FHFA announced they are playing with a duo score model (two not three).