Do I have to pay for staying in a Korean hotel after booking?

Part or all of the rent should be paid in advance as a deposit when booking.

Do not check in after booking:

① Active early cancellation: all or part of the fee will be refunded according to the number of days in advance.

② Check-in directly without cancellation notice: the deposit or prepaid rent will not be refunded, because the hotel has already booked a room and cannot rent it out to others, so it is a loss for the booked tenant not to check in.

Different hotels have different cancellation policies and handling fees.