Gulshan Avante's carpet area claims are misleading

Are Gulshan Avante's carpet area figures really what they seem? I work in real estate, so I know the super area vs carpet area games builders play. But for my own home, it's different. The brochure makes it look great, but I'm worried about the actual usable space in a ₹3.68 Cr flat. Is the layout efficient, or is too much wasted in common areas? Honestly, I've seen builders inflate super area to justify price points. Also, the amenities look fantastic on paper – clubhouse, pool, all that. But what's the reality? Are they actually maintained and usable daily, or just showpieces? I don't want to pay high maintenance for things I won't use. Anyone living there, what's your honest take on the actual livability and the quality of amenities? Did you feel misled after possession?