I'd like to get treatments done in Korea, but I'm struggling with the budget and travel planning... Can anyone share their experience?

Hi everyone, I'm Tzuyu from Taiwan. I've been considering getting a beauty treatment in Korea lately, but honestly, just figuring out the budget and itinerary is giving me a huge headache. I have absolutely no idea how much money I should budget. Besides the treatment itself, there's the airfare and accommodation, which seems like a considerable expense.

I'd like to ask how you usually plan your trip? Do you do multiple treatments at once, or just one at a time? How many days of rest are needed before and after each treatment? I've heard that some treatments require a recovery period, so you might not be able to return to Taiwan immediately. I don't have much experience with this, so I'm unsure how many days to allow.

Also, where would be a convenient and cost-effective place to stay? I know Korea is quite expensive, but I'd like to stay close to a clinic. Could someone share their budget for the entire trip? I want to do my research before deciding whether to go, so any suggestions are welcome!