Selling a home can be a long, time-consuming process, especially if the seller and potential buyers butt heads. Sometimes, the issues behind a deal-making deadlock are legitimately big. Other times, they simply aren't. Here, we talk to agents about some of the most petty issues that can sabotage a home sale. Missing cover plates When you've lived in a house for a long time, sometimes little things go missing that are easy to forget about, especially when those little things a