Abstract: A method, system and apparatus for aligning floor plans by an electronic device including accessing at least first and second floor plans of a predefined building structure. First and second reference points are provided on each of the at least first and second floor plans for subsequent alignment of the floor plans. A computation is then performed which aligns the at least first and second floors with one another in accordance with the predefined building structure whereby the first provided reference point of the first floor plan is to be vertically arranged relative to the first reference point provided on the second floor plan and wherein the second provided reference point of the first floor plan is to be vertically arranged relative to the second reference point provided on the second floor plan.