Seoul beauty trip - where's the best place to stay and find clinics?

Hi everyone! I'm Trinh from Vietnam, planning a trip to Seoul next month for some treatments. I've heard Gangnam and Apgujeong are the hottest areas for beauty procedures, but I'm not sure which one would be most convenient to stay in.

Can you offer any suggestions? I'm looking for a place that's close to clinics but also comfortable for exploring. I've done some research and found many accommodation options in these areas, but I'm unsure which neighborhood is safe, easy to get around, and not too overwhelming for tourists.

One more thing – has anyone gone beauty shopping in these areas? I'd love to know the vibe, and if there are any cool cosmetic stores. I'm also a bit unsure about my budget, so I'd just like to know what kind of general price range I can expect.

Anyone else from abroad been there? Please share your experiences with me! 감사합니다