Then we will further dig into what else can go on the walls as well. This keeps the paint from getting on those areas. If you are mechanically inclined you can use a screw driver to remove door handles, outlet and light switch covers but if children are helping it is best to use the tape for protection. Use the drop cloth to cover the floor after you place the tape the floor molding. Well, from the answer of junior, you got tons of ideas to begin with.
All rooms can begin with just white.
Then the paint job is simple. He wants trucks, throw a border 4 feet from the floor up with a construction scene on it. The colors brown and blue can be incorporated this way. Blue ceiling or brown under the construction border. You may say eww, but there are lighter shades of blue and brown out there.