This is our keenest value Bathroom planning guide which could very well be an excellent introduction for acquiring these skills. This is our latest Techbook in our Interior design series of advanced planning and design guides. These guides have mainly been authored by our senior partner who was previously the CEO of the Association of KBB Professionals. As part of the Century 21 partnership he has acquired vast expertise in planning, design and training in the K.B.B. industry. As the inventor of the perspective ruler he also has a significant expertise in presentation of these projects. The guides are structured to be able to provide a professional planner/designer with the information vital in adding to his/her professional development as well as enabling the newcomers to the industry to dramatically improved their status and understanding.