Is Chicago Fire filmed in a real firehouse?

Related questions

1. What actor is leaving Chicago Med?
2. Is Chicago Fire over for the season?
3. Does Gabby leave Chicago Fire?
4. Did Mrs O Leary's cow really start the Chicago Fire?
5. How did DuShon Monique Brown from Chicago Fire Die?
6. What survived the Chicago fire?
7. What happened to Shay on Chicago Fire?
8. Did Mrs O Leary's cow die?
9. Why did Charlie leave Chicago Fire?
10. Did the cow die in the Chicago Fire?

Tags

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2. #island
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5. #create
6. #there
7. #right
8. #chicago
9. #station
10. #firehouse
11. #address
12. #working
13. #avenue
14. #actually
15. #firefighters
16. #place
17. #filmed