Exterior wall heights

Hi,

I have a Mediterranean house plan that I am looking to build. The problem I am having is I am not experienced at reading plans so I am not sure how high the wall heights are because there is different ceiling heights. This is the different ceiling heights:

Room: Master Suite

Ceiling Type: coffered

Ceiling Height: 11'

Room: Master Bathroom

Ceiling Type: flat

Ceiling Height: 10'

Room: Bedroom #2

Ceiling Type: flat

Ceiling Height: 10'

Room: Bedroom #3

Ceiling Type: flat

Ceiling Height: 10'

Room: Baths

Ceiling Type: flat

Ceiling Height: 10'

Room: powder bath

Ceiling Type: flat

Ceiling Height: 10'

Room: Entry

Ceiling Type: flat

Ceiling Height: 13'

Room: Foyer

Ceiling Type: coffered

Ceiling Height: 13'

Room: Great Room

Ceiling Type: coffered

Ceiling Height: 13'

Room: Dining Room

Ceiling Type: coffered

Ceiling Height: 13'

Room: Kitchen

Ceiling Type: flat

Ceiling Height: 12'

Room: Rear Lanai

Ceiling Type: flat

Ceiling Height: 12'