Hospital Without Walls interview questions

Applied online and someone called me to set up interview. I got there and was very underwhelmed. Had to sit on chair in tiny foyer for about 40 minutes. Eventually was taken to meet owner by HR lady who was eating from a plastic container while walking and talking. Was interviewed by owner who was yelling at HR lady and other people in office. Tried to lowball me on my rate of pay. I refused and was paid what I wanted. All owner wanted was to fill a place and pay as little as he possibly could. He was arrogant and impersonal