What does the big bed room in the hotel mean? How many people can sleep? Is there an extra charge?

Hello, what's the name of a hotel with a certain room type? The queen bed room offers 1 queen bed. The general specification is:150cm * 200cm/180cm * 200cm. Under normal circumstances, two people can stay. Check-in and check-out according to the time stipulated by the hotel. There is no damage to the goods during the store, and there is no need to add fees. I hope the information can help you.