Knights Inn And Suites South Sioux City offers a complimentary continental breakfast. Other amenities include complimentary high-speed (wired) Internet access, laundry facilities, and complimentary newspapers in the lobby. Huge Outdoor Swimming Pool, Meeting Room, Weight Room, Sauna, Ample Parking, Hi Speed Internet, HBO, Whirlpool Suite. Televisions come with cable channels. Guestrooms also feature complimentary high-speed (wired) Internet access, air conditioning, and free local calls. Chinese Chef. Taco Johns. Subway.