Hello how may I help you? Yes I need pet advice Sure, I can help with pet advice how much space do I need in my apartment for a cat You don't need much space at all. Let him have some space to wander around, a space he can relax in and he should be fine. My place is only 20 sq ft Yes, that might be an issue, not just for your cat, but you yourself I'm fine. but I dont know if my cat will be able to stand it Yes, I wouldn't advise getting a pet with that limited space Thank you for your advice bot. Anytime