Narsingi 3BHK: Legal clarity before committing ₹2.2 Cr

₹2.2 crore for a 3BHK in Narsingi, and I'm still hesitant. I'm eyeing Sattva Lake Ridge for investment, but legal due diligence feels complex. From my experience, checking RERA registration is just step one. How do you verify a builder's legal track record beyond the portal? I've seen registered projects still facing delayed OCs or society formation issues. What critical title verification steps do most buyers miss? Beyond the basic encumbrance certificate. Is TGRERA truly effective in resolving disputes, or is it mostly on paper? I need to calculate the real risk for a property with good ROI near the ORR, but legal clarity is non-negotiable.