Bunk bed/bunk bed futon (Concord)

Hello, I'm moving into a bedroom I will share with my son soon and it's not the largest room so I am requesting a bunk bed. I would really like it to have a full sized bed. It could be twin on top full on bottom, or full on both bottom and top, or maybe a twin on top and futon on bottom.... This will be very helpful to me and my son! I can also pickup