In applications for condonation of late filing, while all the Kodzwa factors must be considered (degree of non-compliance, explanation for delay, prospects of success, importance of the case, respondent's interest in finality, convenience of the court, and avoidance of unnecessary delay), condonation may be granted despite an unsatisfactory explanation for delay where: (1) the applicant demonstrates good prospects of success in the main matter; (2) the case raises issues of great legal importance (such as UN privileges and immunities, jurisdictional questions, and enforcement of arbitration agreements); and (3) it is in the interests of both parties to bring finality to the litigation through a determination on the merits.