Hey foreign ladies, which areas in Seoul are good for beauty tourism?

Hi everyone! My name is Yen, and I'm planning a trip to Seoul in a few weeks to try out some beauty services. I've heard that Gangnam and Apgujeong are hot spots for beauty treatments, but I'm not sure where to stay for convenience. Has anyone been there before? Which areas are safe, close to good facilities, and easy to get around?

I'm wondering if it's better to stay near those areas or somewhere else and commute daily? I'm worried about the cost if I stay around Gangnam, but I also want the convenience of exploring the area. Does anyone have any experiences? Or are there any other areas you recommend for a fun trip that also includes getting skincare treatments?

Thanks in advance! It's great chatting with the community here 💕