Thanks for the message. I have attached the floor numbers I used on each floor. I did originally use those rooms off of the main building as templates, copying them and then placing into the plan. Once the rooms were in the building, I would copy them using the edit area tool. I did the same thing for rooms on the first floor with no problem at first. The picture on the left is 1st floor and the picture on the right is the 2nd floor in my earlier post. Part of my second floor is functioning and has a floor while the other half does not. I just added a third floor to the building and had no problems. All of the rooms there have flooring. On the third floor, all of the rooms are the same so I copied the correct room from the second floor and duplicated it on the third.
I tried what you recommended with the foundation and it did not change. I have noticed that the correct rooms on the second floor have a "ceiling below" of 102". In these rooms, default is checked for ceiling below". On the rooms with no floor, "ceiling below" default is not selectable and is stuck at 114 5/8".
The pictures attached are the defaults for floor 1 and floor 2 as they currently are.
Thank you again.