Wow that sounds very exciting! Congrats! Ive worked with a number of folks who have bought and sold businesses and here are a few thoughts. The good news is that since you’ve been working there you probably have a sense of how profitable the store is and what you might want to do to enhance profitability. My sense is that agreeing on a purchase price will be the hardest thing. It easy to value assets, liabilities, and such but the owner will say there is good will in the company and the brand has value. Once you have the purchase price think about how you’ll pay for it and how long you might want the owner to stick around to help transition the business..maybe even tie the sale price to him helping to grow the business while he’s there. Finally, lock him up so he can’t start a new LFS across the street. Guessing a one year lockup and no new store within 25(?) mile radius or something like that. Hope this is helpful