It shall be unlawful for any person or other entity whose business includes engaging in residential real estate-related transactions to discriminate against any person in making available such a transaction, or in the terms or conditions of such a transaction because of discrimination as enumerated in Section 2-210(a)(1). Real estate appraisal, the process used to determine, analyze, or assess the value of real property, is a residential real estate-related transaction under this section. No lending institution shall discriminate in lending money, guaranteeing loans, purchasing loans, accepting a deed of trust or mortgage, or otherwise making available funds for the purchase, acquisition, construction, alteration, rehabilitation, repair or maintenance of any housing. No lending institution shall discriminate in the fixing of the rates, terms, conditions, or provisions of any such financial assistance or impose different conditions on any such financing, refuse to provide title or other insurance, in the extension of service in connection therewith because of discrimination as enumerated in Section 2-210(a)(1). No person shall induce, directly or indirectly, any person to acquire or transfer an interest in real property which is used for the purpose of housing, by any statement regarding the existence or proximity of other real property which is or may become owned, leased, used, or occupied by any person of categories enumerated in Section 2-210(a)(1). Nothing contained in this Section shall prohibit any lending institution from basing its actions on the income and financial abilities of any individual. Appraisal Exemption—Nothing in this Section prohibits a person engaged in the business of furnishing appraisals of real property to take into consideration factors other than any categories enumerated in Section 2-210(a)(1).