I am curious to find out how the characters are going to react to Shinrei's very cold demeanor. 

You have a goofball and robot as you say, Ammokkx. In a way, your character reminds of a certain someone from Chrome Shelled Regios. The robot one that is. Cannot say Shinrei is too found people he decrees as trouble in his eyes and he wouldn't mind the robot as he know she won't bother him at all.

As long as rooms are individual I do not think Tsukiko will have a problem, but Shinrei on the other hand as long people leave him alone I do not think he will have a problem. Then again, I do not see that happening while he's in his dorm LOL.