I'm thinking about getting double eyelid surgery in Seoul. What's it actually like traveling there from overseas?

Hi, this is Madoka. I've been thinking about getting double eyelid surgery for a while now, and recently I've started wondering if it might be a good idea to have the procedure done in Seoul. I know it's possible to get it done in Japan, but I've heard there are more options in Seoul, and I'm curious about the cost... However, I'm also wondering if it would actually be difficult to get this kind of procedure done overseas.

Are there any of you who have traveled from overseas to Korea for this procedure? I have a lot of concerns, from the consultation to the procedure and aftercare, especially regarding the language barrier. Also, what happens if something goes wrong? I'd be grateful if you could tell me anything you know, like tips for finding a trustworthy clinic or the actual process. I want to consider it from various perspectives so I can make the right decision for myself.