subsidies legal?

IF it is the City Attorneys legal opinion that handshakes are a legally defensible and enforceable means of doing City business, what legal steps would he suggest to the Mayor and Council to enforce said handshake agreement with MDAC into payments of pool rents that are, recent research has indicated, almost TWO YEARS in arrears? is there not something in the City charter about NOT allowing the subsidizing of private enterprises? Wonder what his legal opinion would be regarding the ridiculously low pool rental payments on the pool? (that are only occasionally paid). If FREE RENT isnt a subsidy to a for-profit business, what is?