One meter five bed frame, you can put one meter, eight or two meters mattress?
Yes, it depends on yourself. I usually like to sleep with my head hanging, so I'm usually outside my bed. Ha ha, maybe I can do it
In that case, may I suggest that you just put the mattress on the floor? The bedstead is saved.
Do it yourself. If you're on the lower berth, you'll have to tear up the shelf