Section 8 apartments

[Brandon Moore]

Hello everyone. This will be my first purchase. I am looking to purchase a 5 unit apartment. It was originally a 4 unit building, with a basement. The current owner has built an apartment in the basement, that is currently rented, making it 5 units. If I purchase the building, I am looking to accept section 8 tenants. The basement unit has no openable windows. I believe that makes the basement unit unable to accept section 8 tenants, but I'm not sure, please correct me if I'm wrong. Does this make the other 4 units ineligible for section 8 tenants?