Is there a seat for three people? Can three people sit here?

Definitely not three adults. There is a family of three, the child is just over 1.4 meters tall, the weight of the three of them is relatively average and none of them is obviously overweight, so that’s fine.
Definitely not three adults. There is a family of three, the child is just over 1.4 meters tall, the weight of the three of them is relatively average and none of them is obviously overweight, so that’s fine.