I built a house a while back where the bed was in the attic with a low slanted roof over it. Every morning when I woke up I would somehow pop through the roof and slide downthe the wall to the ground 2-3 (I don't remember how many) floors below. I could have just moved the bed, but it was fun.

I've also been stuck in bed many time and had to use the hammer. I like to sleep in the entrance to burial chambers if there's one close by when night falls. You just plop down a fire next to it and put the bed in the entrance. No building required.

Unfortunately the roof tends to be just a bit too low and you can easily get stuck. Lately I've been pounding the ground down a bit before I lay the bed, which works well and just takes a few seconds.