They are always polite and never use foul language, which I really appreciate. It's always made me uncomfortable at other places when I've heard them use foul language, but they don't here. I know I can bring my kids, and not worry about it. I was given a polite greeting when I walked in. It was nice to be acknowledged. One thing I love about them, is that they're always willing to ask for other qualified professionals' advice when they don't have an answer for my question. I never have to worry about them giving me a wrong answer just because they weren't willing to ask for help.