Planning a treatment in Korea but unsure how to budget and schedule your trip?

Hello everyone, I'm Wanting from Taiwan. I've been thinking about getting a cosmetic procedure in Korea recently, but honestly, I'm quite nervous. It's not just the cost of the surgery or treatment itself, but also flights, accommodation, and food... it feels like the total expense will be quite significant.

My biggest confusion right now is how to plan the entire trip. Do I need a few days of rest after the procedure? If I need to rest, do I have to stay for at least a week? Flights plus a guesthouse for a week also adds up. Has anyone had a similar experience and can share roughly how many days I should set aside? Or are there any money-saving tips I haven't thought of?

Also, I'd like to ask how the doctor assesses during the first consultation, and is there anything I should prepare beforehand? I'm a bit worried about potential language communication issues. If any sisters are willing to share your experiences and advice, I would be super grateful!