The applicant, Oaklands Place Body Corporate, a sectional title body corporate in Johannesburg, brought a CSOS application under section 39(1)(e) of the Community Schemes Ombud Service Act 9 of 2011 for payment of arrear levy contributions relating to ancillary electricity charges. The respondent, Arthee Naidoo, is the registered owner of unit F403 and owned ten rooms on the 4th floor of the scheme, with disputes also concerning an eleventh unit on another floor. The body corporate alleged that the respondent failed to make regular payments for electricity-related levies and claimed R6 235.37, inclusive of interest at 9% per annum. The respondent disputed the correctness of the electricity billing methodology, arguing that the electricity supply on the 4th floor came from one DB box feeding 12 rooms, common passage lights, and communal geyser facilities, while charges had allegedly been apportioned unfairly between only 10 units instead of 12. She also contended that the body corporate owed her money for incorrect historic charges, including for periods when electricity had allegedly been disconnected, and raised defences of res judicata and estoppel based on an earlier CSOS matter (CSOS 3412/GP/21) that had been dismissed. The applicant stated that meetings were held on 14 April 2023 and 12 June 2023, reconciliations were performed, certain amounts were written off, and the correctness of the readings was confirmed, but the respondent still remained indebted in the amount claimed in this application.