This is a district that provides more flexibility in development by releasing a developer from compliance with the strict site and structure requirements of §§ 20.00, 21.00 and 22.00 of this chapter, Residential Districts, and providing a small increase in density. This zone retains the same land use requirements and primary controls as are stipulated in the underlying zone contained in each of §§ 20.00, 21.00 and 22.00 of this chapter, as well as retaining the same general intent for the district as the description at the beginning of each zone through compliance with the procedure outlined below.