IOWA HOUSE
If you wish to stay close to the university campus, you can check the availability of Iowa House https://iowahouseames.com/. It is a cute boutique hotel in a walking distance from the symposium location.
GATEWAY HOTEL
This hotel has a god connection to the university campus with Bus No 6 stopping at the hotel and taking oyu to the campus. This hotel has a swimming pool and a mini-fitness section. It has a restaurant and business rooms. https://www.gatewayames.com/accommodations
Geogames Lab 