When I realized that I would be driving with my boss across the country for a business trip, I knew that I was going to need to overhaul the interior of my car--and fast. The seats were old and dilapidated, the engine didn't always turn over the first time, and there was a smell coming somewhere from the backseat. I wanted to make my vehicle less embarrassing, so I paid a professional to detail the entire interior, and then I worked on getting the engine fixed. It was amazing to see how much of a difference it made to fix up my car, and when I drove my boss, he was clearly impressed.