The family room starts at 9'-0", but because of the vaulted ceiling, it rises up to the second floor level ceiling, which is 18'-0" above the first floor.
The second floor is all 8'-0" except for the master bedroom and master bath having raised ceilings up to 10'-0" in the middle of the rooms. The ceilings in these rooms slope up to the 10'-0" point starting from the 8'-0" plate hgts. in both rooms.
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