Δαφνη Ευτυχια Αρθουρος

I second the advice on a screen door and citrus. If you make a scratching post, make one leg very tall (>=4') so zie can stretch. Raw (not arsenic-treated) wood is great; a tree limb; if you decide to carpet it, use the reverse side on the posts. Some cats like sisal wrapped around the posts of the cat tree. Place the cat tree near a window so zie can guard you against those dreadful birds!

Best of luck getting acclimated! I remember how much you liked other cats.