Answer : It is not just the looks of a room that is important. They also need to create a space where traffic flow and functions within the space can be accommodated. The environment should feel comfortable and inviting to all members of the family, too. Designers must work with budgets, which includes everything from their time spent meeting clients, making drawings/sketches of what they see in their minds eye for a space or design concept, ordering supplies and materials as well as coordinating timelines with other professionals such as plumbers, electricians, cabinet makers/ installers once it comes time to present an initial plan before construction begins - this process may take weeks.