<p>Thanks for all of your inputs. </p>
<p>eireann,
The litter box has a cover. Usually it doesn’t stink; it stinks a bit when the cat just went. It’s probably because it takes a while for the absorbents to complete the process. He does have space upstairs. The whole third floor is his with a masters bedroom and an office den. </p>
<p>zapfino,
That’s kinda scary! The cat is very cute and all; but now I may not want to interact with him as much. :)</p>