I have the opportunity to buy a successful solo-business (proven revenue for the last ~15 years). I am looking for some feedback from others with a neutral / devils advocate viewpoint.The business is belonging to my father-in-law. He bought it 15 years ago from one of his business partners. The business is in a niche of the music industry and one of the best known in its niche. I have the option to buy the business from him for about 1/3rd-1/5th of the value, we still have to determine with an external source the "true" value, but we have a range where we both agree the value lies within.
The business is actively producing, whole- and retail-selling its products.Here are the major positives I see:* proven revenue for more than 15 years* established brand in the niche* I will be my own boss and be the only deciding factor for success* I can take the company a level further, I have so many ideas what I could do and improve, mostly on the technical but also on the producing and selling side* I already know many processes as I have worked for and with my father-in-law during my time at university for about 4 yearsHere are the major negatives I see:* don't do business in family* I have to be my own boss and have all the responsibility* my father-in-law might still want to have a say in the companies direction and future (I would be greatful for any insights/knowledge/help from him after transition but I could also imagine we have different ideas and that could cause stress as he is very stubborn about his ideas)My current situation:I am a 28 y/o backend developer at a startup, still in the early stage of my career. I make ok money but I am quite unhappy about the job. I will either search for a new job or take the opportunity and buy the business. I am leaning strongly to buying the business as I have always wanted to work for my own.What do you think? What would you do? To me it seems rational to buy the company, but I might also be blinded and not seeing the reality (I tried to make the description as neutral as possible).