Answer:
Watch the HGTV show "Design On A Dime", and search that show's archives about specific subects of interest to you. Home Depot and Lowes both have free seminars on a large variety of subjects. First step is to decide how you want to use each space and set a budget or decide what you want and how long you want the space to be in transition while you do each project to ultimately arrive at your "Perfect" room.