If it helps, many cancer centers may have overnight housing available and or with The American Cancer Society, although I don't see any Hope Lodges in Illinois, they may have hotel rooms available though their program with Extended Stay America, which may be free like their Hope Lodges are, and can't say enough good things about.

http://www.cancer.org/treatment/supportprogramsservices/patientlodging/index

Here is information on Lodging and overnight stays with Rush University.

https://www.rush.edu/patients-visitors/visitors/lodging-and-overnight-stays

10/09 T1N2bM0 Tonsil
11/09 Taxo Cisp 5-FU, 6 Months Hosp
01/11 35 IMRT 70Gy 7 Wks
06/11 30 HBO
08/11 RND PNI
06/12 SND PNI LVI
08/12 RND Pec Flap IORT 12 Gy
10/12 25 IMRT 50Gy 6 Wks Taxo Erbitux
10/13 SND
10/13 TBO/Angiograph
10/13 RND Carotid Remove IORT 10Gy PNI
12/13 25 Protons 50Gy 6 Wks Carbo
11/14 All Teeth Extract 30 HBO
03/15 Sequestromy Buccal Flap ORN
09/16 Mandibulectomy Fib Flap Sternotomy
04/17 Regraft hypergranulation Donor Site
06/17 Heart Attack Stent
02/19 Finally Cancer Free Took 10 yrs