Thanks everyone, I just brought him home a few hours ago, of course he is hidden under my bed. I have everything set out for him, cat tree, cat food, water, litterbox sitting opposite to side of the room. I also have a few cat toys, one I personally knitted myself. I also have Comfort Zone Feliway, plug in diffuser. I hope that he soon will come out of his shell, but I will give him due time to adjust.