Hello all, I have 2 adult sons, but recently needed to move. The bedroom is only 11.6 by 17.6 , they are very tall about 6' 3 in height . Can I fit 2 queen beds , or better with 1 king size bed, I'm also willing to get something that doubles like a big couch to bed at night. Please help . Their height is what makes me hesitate about getting full size beds half their legs are hanging off the beds