So to recap on the bookings for Friday night:
Room 1 Double, 2 adults
Room 2 Double, 2 adults
Room 3 Double, 1 adults
Room 4 Double, 1 adults
Room 5 Double, 1 adults
There doesn't appear to be any price difference between the occupancy of the rooms, I think its just so they know the number and names of occupying soles...