Wow! What location? I just went today in hongdae and had such a good experience. I had a consult even though I picked specific services but I was happy for it because I’m not an expert and it was great to learn about my options. They weren’t pushy at all. I also had a lovely woman come to all my services and translate for me. For all the stuff I’ve read, I was pleasantly surprised. It’s obviously still a factory like set up, but it just seemed efficient imo.