How to determine the number of people and how many tables to reserve for a wedding banquet?

Before booking a hotel, you should discuss with your family who must invite and who can't, and then call everyone to confirm. You can find a suitable hotel by roughly booking the number of people, which can reduce the cost. You should reconfirm with everyone whether you can come one week before the wedding, finally decide the number of people, and then prepare two quilts. You can also make an appointment with the hotel in advance. If there are many people coming, you can temporarily add chairs, no problem.