Can a couple hotel stay alone?

Couples hotel is also a hotel, but it is mainly aimed at couples, so the rooms inside are more interesting to decorate, but in the final analysis, it is still a hotel, so you can live if you want. You can't go alone. Excuse me. It doesn't really matter. You went up alone. Who knows who you came with? Similarly, two or three people go in batches, and others don't know.