When Armond first showed up all by himself to the job, I thought, "Oh boy. This guy clearly didn't read the job description - that he will be deep-cleaning a 3000 SF building." But he assured me that he could handle it, so I agreed.
When I came to check out his work I couldn't believe it. He had actually done a great job all by himself. I didn't know whether to be impressed or spooked. He's freakishly fast and efficient. I will certainly be using him again.