If you're more of a numbers guy or gal, it's probably worth pointing out that the audited financial statements are available here [1]. I see that they have five lease deals going on and the reporting is only about the one (the worst deal???). A counterpoint is the deal in which Chicago leased the underground parking garages two years prior. Looking at those financial statements show that the deal was absolutely terrible for the bank(s) that financed the investment company - the original "owner" went bankrupt and the new "owner" has lost tens of millions over the last few years.
I have to wonder whether the aggregate of all the deals is a "disaster", "a little bit bad", or maybe "a little bit good" (lowest probability?)
[1] https://www.chicago.gov/city/en/depts/fin/supp_info/public_p...