Bedbugs can happen anywhere. They’re flat, wingless, brownish-red ovals that are teeny-tiny, and they’re good at hitchhiking in luggage, shoes and boxes. World-class hotels have reported bedbug problems. They hide in mattresses and upholstery, furniture crevices, wood trim, and behind wallpaper and picture frames. Since they only appear at night to snack on people as they sleep.