What are two things the narrator does not like about the camper?

The narrator does not like several things about the camper within the first day of the trip. First, he does not like that there are no seatbelts in the main living area of the camper, so when Dad breaks, he goes flying. The second thing is that the bathroom walls are very thin, so, when the camper is not running, you can hear everything that is going on in there.