The intent of the PD-M District regulations is to:
(a) Provide flexibility for a variety of land uses arranged in such a way as to develop a plan permitting a mixture of types of buildings and uses in harmony with the each other which are not provided for in any of the other "PD" Districts;
(b) Encourage the preservation and best use of existing landscape features through development sensitive to the natural features of the surrounding area;
(c) Promote efficient land use with smaller networks of utilities and streets;
(d) Encourage and preserve opportunities for energy efficient development; and
(e) Promote an attractive environment that is compatible with surrounding developments.