Arrangement for bed

[jackcyf]

Hai!
I have some problem with my life. Whenever, i am at home, i am unable to concentrate to read book or even newspaper. And for the past few months, i've been having this mood swing. I am not too sure whether perhaps the way i am sleeping is affecting my life. I am sharing a room with two other girls. My bed is the double decker and the other girls sleeps on the floor with matresses. The top bunk of the double decker are being used as place where we puts things like unused bags, etc. Our room is small, so space are quite restricted.
Could you pls revert back on how should i do?
Thank you