Many people have already left this company due to poor management.
Management would, without knowledge of what your day to day operations are and without telling you what they want from you, bash you for not doing what they thought you should be doing. With no prior knowledge of their desired results it is almost as if you are trying to hit a moving target, blindfolded with a bent arrow.
Having no clue as to what they wanted themselves trying to figure out what way to present your work while still performing the tasks required of you is a monumental challenge indeed. Even when you do find a way that works for them the next day it might not be what they want currently.
Occasional facetime with the highly experienced owner who you can learn much from, provided he takes the time to do so.
Long Hours with no overtime, Poor Management