On 16 August 2007, Tamryn Manor (Pty) Ltd (the appellant) and Stand 1192 Johannesburg (Pty) Ltd (the respondent) concluded a written agreement for the sale of immovable property (Erf 1192, Marshalltown, Johannesburg) for R3,2 million. Ryan Edward Otto signed the agreement as purchaser without indicating that he was signing as an agent or representative of the appellant. On the same day, Otto signed a Suretyship Agreement binding himself as surety for the purchaser's obligations. The appellant, not Otto, paid the R320,000 deposit (10% of purchase price), R278,002 for transfer duty and costs, and furnished guarantees totaling approximately R2,88 million for the balance of the purchase price. The respondent accepted these payments and guarantees but refused to effect registration and transfer of the property into the appellant's name. The appellant instituted action seeking transfer of the property and rectification of the agreement to reflect it as the true purchaser instead of Otto, alleging a bona fide mutual error by the parties.