Is a 2 bedroom enough room for 2 adults 3 kids?

Yes, plenty of room for 2 adults and 3 children.

the main bedroom for 2 adults and the two queen beds for two children There is a pull out couch in the main room opposite the TV and one child can stay there. They can rotate through out the week and shift beds between the second bedroom and the pull out...It would be fun to share the room rotating through out the week.