If there is a need to find out more about the dream in which the main symbol in it is hair, then the dreamer should pay attention to the condition of the hair: what color it was, how thick or shinny you saw it in your dream.
Contractors and suppliers frequently submit design elements for the approval by the design team. Contractors, subcontractors and suppliers can also be responsible for design-build elements that must be. coordinated with the overall design concept.
Builders usually apply for a permit before building houses. Permits, along with floor plans and elevation levels, are located at the building inspector's office. While these permits might not be as old as your house, they can give you details about the floor plan up to the last 20 years.