Been in real estate for years but buying for myself feels different

Been in real estate for years but buying for myself feels different, all the marketing spiel just hits different now. I'm looking seriously at Lion Lid Nivasa for an investment property in Gurgaon. I know the super area vs carpet area games builders play, but I'm trying to figure out the actual resale potential here. Is the secondary market for Lion Lid Nivasa liquid, or will it be a struggle to offload in 5-7 years? What's the real ground reality on their delivery track record for other projects? I'm worried about delays. Also, the current price per sqft seems a bit steep. How does it stack up against similar projects, say in Sector 102 or 103? Just need some honest, off-the-record opinions. Is the premium justified, ya know?