Great way to have a holiday Sue. This saves so much money on motels.
The advantage of pulling this lightweight trailer is, that you can park it in a camping and take the car to town. Whereas big campervans are good on the open road, but when you enter a busy town and want to find a fitting parking spot, it can be a problem.
I have seen campers towing a small car. These cars have a small towbar fitted to the front. So no-one is sitting in that car while being towed. That's another option.
The camper is parked in the camping ground and the owners are taking the car for a trip.