Most original wood windows need to be replaced, HVAC will need to be installed, both kitchens need updated, all bathrooms can use updates, painting all around, refinishing the original hardwood floors, adding new/nicer carpet in the bedrooms. 

My concern with renting is we put nicer materials in the property than we would have wanted if we were going to rent.IT has new hardwood floors cabinets etc. 

My concern with renting is we put nicer materials in the property than we would have wanted if we were going to rent.IT has new hardwood floors cabinets etc.

Take time to clean dirt, remove nails, spackle and sand, it doesn't take much time to do it right.Hopefully you haven't already done new flooring, if so be sure and protect it.

Looking for drywall, floors, ceilings, window replacement, etc.

Also, I'm going to renovate the kitchen, update with Stainless steal appliances, new flooring.....

(*Do I need floor and or hurricane insurance in Orlando?)

From Denvergov.orgPermits are required when your project includes the following: Alteration to the existing floor plan.Structural changes, such as adding or removing doors or windows.New or rerouted ductwork.New or relocated electrical or plumbing fixtures.NOTE: If your project changes the use or occupancy of your home or creates an additional dwelling unit without altering the exterior of the structure, see the project guide for adding a new dwelling unit. 

I see that you are from Paraguay, do you know if Paraguay offers construction goods, such as Porcelain floors, laminate flooring, kitchens, bathroom fixtures, electrical assemblies, toilets, sinks, etc?

Your floors are metal.