I am wanting to improve the energy efficiency of the building.

We provided him with the following: All New energy efficient windows, new AC units, Completely re did his bathroom ( new subfloor, new flooring, new toilet, new vanity, new lights), fixed his kitchen floors( which he said had been sinking/falling apart for the last 3 years ) and the leak he had been dealing with behind the walls for YEARS in additions to new storm doors front/back.

We provided him with the following: All New energy efficient windows, new AC units, Completely re did his bathroom ( new subfloor, new flooring, new toilet, new vanity, new lights), fixed his kitchen floors( which he said had been sinking/falling apart for the last 3 years ) and the leak he had been dealing with behind the walls for YEARS in additions to new storm doors front/back.

One other factor is the ultimate management of the actual construction.

More efficient HVAC. 

That you can't change, but you can choose other sources of funding.I'm a huge fan of efficiency, and cost effectiveness. 

Luckily, the one that is free, although limited, can be made more efficient taking advantage of the ability to grow the one that isn't free to infinity.

We want to buy and hold, but that strategy can be adjusted should we find a more efficient means of investment.Our very first step is to go talk to some professionals (CPA's, bankers, attorneys, real estate agents, other investors, etc). 

I'm just looking for a more efficient and organized way to do this business without calling 120 people on my own.

Newly remodeled pool, BBQ area and many other amenities.Potential to increase rents by 17-18% after light interior unit updates and achieve operational efficiency with new property management that has proven this in market with a similar asset.