My vamps (I mean the kind I dust usually) don't sleep in coffins. Dracula does but he's a big drama llama idiot boy. They sleep in pretty much anything a person would. you know beds, cots, etc etc. Spike used to live in a crypt but that's because...well he's Spike and it was kinda cozy.

Anyway...yeah if I know where a nest is I'll head over there with a sledge hammer, bust some holes in the roof, let the sunlight help me out.