Sizes and dimensions are very important for the architectural plans and the further plannings and designing. Generally, the architect must have the correct and precise dimensions of the site to start planning and drawing. Then, the constructor should also see all of the numbers and calculations. After that, the interior designer also takes the correct dimensions and starts planning the interior and the placement of the furniture. Furthermore, all of the above mentioned have generally accepted dimensions for many things in the constructing process. Hence, these dimensions make their lives easier and less complicated.