Hey international ladies, what's the best area in Seoul for a beauty trip?

Lately, I'm planning a 1-2 week trip to Seoul to try out some treatments, but I'm a bit lost on where to stay. I've heard Gangnam and Apgujeong have many beauty spots, but I'm unsure which is more convenient for daily check-ins and getting around. Has anyone stayed in these areas before? Please share your experiences with me!

I'm considering whether to rent an Airbnb or stay near one of those areas. I want a location close to consultation and treatment centers to minimize travel time. Additionally, I'd like the area to have a good vibe, with nearby eateries and cafes, so I can relax after my procedures.

Has anyone done a beauty trip in Seoul before? Which areas do you recommend the most? My budget isn't entirely clear yet, but I'm looking for a reasonable place. Thank you all so much! 💕