Re: two twins into a king...cosleeping
we've done this because the home we rent only had twin beds (and we can't afford to buy another bed), but it's not a king size at all. I doubt that it's bigger than a queen. (I don't know the exact measurements and maybe the bed sizes are different here) But if you still want to try....the ones we have have wood frames. We pushed them together and put a board in between the beds resting on the frame. Then we put high density foam to fill in the space between the matresses so there isn't a gap to fall into. Then we have mattress pads on top of it. Oddly enough, our girls don't seem to understand that there is a whole bed to sleep on. They only sleep on my side so there are 3 of us at times on one twin bed.
Loving wife to DH
and mama to Emma 07/06/03
and Jaida 10/10/07