My sister just purchased a log home(10 yr old) They are contemplating opening the drywall at the end of their loft master bedroom to try to create a closet of some kind in the attic. This attic that is over two ground floor bedrooms, a hall, a bathroom and the stairway to the basement. They have had a look up there and there are obvious Trusses(weblike). Any advice? They are attempting to get the blueprints of the house and to talk to the builder. Thak you, in advance.