I picked a junior hair stylist (but I have hard time remembering people's name...) he is friendly and happy to accept suggestions. To be honest my hair don't look like the picture I showed it to him but it works on me.
I got my hair cut last Friday and got a phone call from the stylist today to make sure if everything is fine. He did tell me if I am not happy with the result he would fix it for me for free, but it didn't bother me much so I just told him it's fine. The only suggestion I would say is probably have stylists, specially juniors to check with clients if it's the right direction when they have questions, but overall I am cool with the result. :)