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.

The property took water in the first floor and sits across the water. 

A little work upfront saves a lot of time and headaches down the road.5) Tenant proof when you do upgrades - an example is use hard surfaces for flooring versus carpet.

I need a plumber, electrician, flooring, and cabinetry contractors.

I am building a home bigger then I normally would, in order to pocket the equity.Could use referrals to: consultants, engineers, foundation, excavating, drywall, cabinet, flooring, roofing, electrical, pretty much anyone good!

Bottom floor is a 14'6"x36' (504sf) 1+1.

What do you guys think about laminate floors in the bedroom.  

We're refinishing hardwood floors in our 3 family that we recently purchased.