A description of the present improvements and a description of the proposed use and improvements intended to be made under the application or appeal, if any, indicating the size of such proposed improvements, material and general construction thereof. In addition, there shall be attached a site plan to scale of the property to be affected, indicating the location and size of the lot, use, arrangement, building height, and dimensional features showing compliance with applicable area, width, coverage, yard, and design standards as specified in the zoning district in which the site in question is located, of all existing and proposed improvements and facilities.