@Marek Kucharski - in most cases, holes in wall due to mounting is considered normal wear and tear.

This will add upward pressure to housing prices and rents.In summary, in the short term, it all depends on what happens with interest rates.

It simply puts less pressure on the deal since you have more room on your numbers since you don't have interest expense. 

We have to buy deals with fat profits to absorb inefficiencies from contractors (and 3rd party PM).We just had a TV wired and mounted in our primary residence. 

Recently, I'm wondering that I should rent my second floor unit to relieve some financial pressure and to start building some experience.

You could even get a rear mounted snowblower .  

You (or the originator) will also need to follow all the Dodd-Frank rules for determining the buyers credit worthiness, etc.FYI:  The Poverty Law group in Michigan is pressuring law makers to enact new laws to seriously impede seller financing with land contracts, lease to own or leases with options to buy.  

I'd recommend looking outside of the hot downtown Charleston RE market and focus on growing areas like James Island, Mount Pleasant, Hilton Head, etc.

At the same time I learned and ran my commercial/residential pressure washing company as well.

With the slim chance I get sued, how likely is that a LLC will be able to  withstand the pressures of a attorney who is super motivated to squeeze every penny out of me?