I reserved a four-star double room. Can four people share the room?

Generally speaking, if the bed in the room is big enough, there are two big beds in a room for four people, but some hotels will restrict the occupancy of two people and provide toiletries for two people ~ In countries and regions without restrictions, it is ok to stay in a room for four people, and some hotels like Japanese and Taiwan Province require extra head fees ~

But in general, it is feasible as long as it is not discovered ~ it is best to find out whether the hotel you want to stay in has relevant requirements first, and if it is not clearly pointed out, you can try it ~