My son moves all over the place in his sleep so could you possibly put the two beds together?
1) My son moves all over the place in his sleep so could you possibly put the two beds together?
「息子の寝相が悪いので、ベッドをくっつけてもらうことは可能ですか?」
「寝相が悪い」は move all over the place in one's sleep と言えます。
「(2つの)ベッドをくっつける」は、put the two beds together と言えます。
ご参考になれば幸いです!