When the fundamental architectural concept is formulated and schematic design drawings of the floor plans and exterior elevations are drawn by the architect and approved by the owner, it is time to focus on developing the interior

design. If the owners have an ongoing relationship with an interior designer and have determined which designer they believe is best suited to address their residential interior, the owner and architect should start the process of coordinating design decisions to ensure the proper union of interior design treatments and architectural appointments. These design decisions become essential ingredients of the design development phase of planning a new home that include furniture arrangements, wall space for furnishings and artwork, cabinetry, and fenestration (doors and windows), wall finishes, flooring materials and color selections. An interactive decision making process that includes the owner, architect and interior