I believe in helping small business, it is my goal to provide my services to help companies or individuals grow to eventually employ more people. I charge accordingly. This excel based program will calculate return on investment, is adjustable for flips or hold properties, and provides a waterfall calculation to determine when is best to sell. Mobile friendly within "Numbers" on the iPhone but best used on a desktop. It is a free download on my website at www.ZachCurry.com SFH.Review