Pros
Working at this very small business, I learned everything a successful leader should not be. To lead, one must:
be genuine,
be honest,
be generous,
speak with actions,
provide mentorship and guidance,
listen to those you lead.
The owner here failed at all of the above. I recommend finding a successful job somewhere you won't be let down or lied to, directly to your face.
Cons
If I did not already make it clear, the owner is selfish and will tell you a rosy story. You will find continually changing operations that pull the carpet out from under your feet. His obsession with self-advancement is nauseating...a complete waste of resources.