cat house/tower (Westside Detroit)

Hi... I have adopted 2 cats and I'm looking for a cat house/tower that there curious little butts can play in.. If you have anything of the sort that you could gift them it would be kindly appreciated by them and me..... Have transportation to pick up around say Detroit, Livonia,Allen Park areas.... Thank you for your time..... I can also be reached by text at (313) 929-4670