Well assuming that Sam will move over with it, and then the bed can be used as a platform for Sam to sit or lay on hopefully.
Or better yet, move the platform's spawn point actually over the foot of the bed, and rise its spawn point high enough to compensate for the added height of the bed. Many of the frustrations from using the chain platform come from the fact that attempting to have sex with Sam while she's in it is very awkward and very difficult. Putting Sam over the foot of the bed may solve this problem.
Quick unrelated question: You do know that the pillar that rises and lowers the chain platform is intangible right?