Morris Clinic in Gangnam-gu: Laser treatment available immediately after consultation.

I only used to get Brazilian waxes, but I had problems with ingrown hairs, and I thought it would be more cost-effective to just get laser treatment, so I searched for a laser treatment clinic with a lot of reviews and a reasonable price, and then visited this clinic.
It's a factory-style facility, but the consultation and guidance are systematic, so there's almost no waiting, which was nice. I went in with the intention of getting the procedure done right away, so the consultation was done right away. The treatment staff was quick and helpful, so there was almost no waiting. The staff was all friendly, and the director explained everything thoroughly before the procedure. I've had 10 sessions, but I need to use them within a year, so I need to go regularly to avoid losing one or two sessions. (Please note that switching to a gentle machine adds an additional 11,000 won (including tax) per session.)