I come away from that terribly interesting and fun episode of Doctor Who written by Neil Gaiman with the main thought that the Doctor is absolutely right about BUNKBEDS. I was in a hotel recently with huge huge guestrooms, and there was this alcove-y thing near the entryway of each and in it were full-sized bunkbeds for the kids! And a little TV in the alcove! So that Mom and Dad can have the real beds and big TV in the main part of the room and not have to share. And we walked in, and there were only two of us going to be staying in the room so it's not like we needed the space, but I pointed to that top bunk and said, "MY bed." BUNKBEDS.