IT SHOULDN’T BE THAT HARD to be a decent guest. You just treat your host with respect, you tidy up after yourself, you don’t get noisy at night. But a lot of people just don’t get it. Home Advisor interviewed 2000 people across the US to find out what their biggest hosting pet peeves were. The worst offenses? Indefinite stays and snooping. But there’s a lot of other crappy things guests do, too. Here’s what they found.