Hey ladies, what's the best area in Seoul for beauty treatments? And where should I stay?

Hello everyone! I'm My, and I'm planning my first trip to Seoul to get some skincare treatments and possibly try out a few other services. I've heard that Gangnam and Apgujeong are hot spots for these things, but the thing is, I'm not sure which specific area to stay in, and which area would be both close to beauty spots and have reasonably priced accommodation?

Have any of you been before? Gangnam is quite famous, but I'm worried it might be a bit expensive. I've heard many people praise Apgujeong for having many trendy places, but is it good? Or are there other areas you prefer?

Can anyone share their experiences about choosing an area to stay, the distance to clinics, and the general atmosphere of each area? I want to feel comfortable and be able to get around easily. Thanks everyone! 💕