MMR The Orabella: What they don't tell you post-possession

Was supposed to decide last month, but MMR The Orabella abhi bhi dimag mein ghoom raha hai. I'm in real estate, so I know builder marketing ka khel, especially super area vs carpet area. But for my own ghar, I need the real scene. Is the carpet area genuinely efficient ya bas on paper accha lagta hai? Aur maintenance charges, off the record, kitne hain? Nobody talks about these post-possession hidden costs. Daily life wahan kaisi hai? Change my mind if I'm missing something.