Vasant Kunj: Genuinely worried about hidden property risks

Budget finalised, loan pre-approved – now I'm genuinely concerned about committing to Vasant Kunj. From my experience, initial costs are never the full picture; I'm seeing patterns of hidden charges emerging post-possession in some projects. Specifically, I'm frustrated by the lack of transparency regarding RWA formation and ongoing maintenance escalation. What actual red flags have others encountered in Vasant Kunj? Has anyone faced significant structural issues or unexpected OC delays? I need to know if these are isolated incidents or systemic problems there.