My Noida Extension flat hunt: Construction quality worries

Construction quality is such a huge gamble, even in so-called premium projects. I work in real estate, but buying my own flat in Noida Extension... it's a different ballgame. Madhav Enclave mein dekha tha, brochure mein sab solid lagta hai. But post-possession, kitni baar sunte hain ki cracks aa gaye, ya seepage issues hain. Maintenance charges bhi itne high hain, but services ka kya? Clubhouse aur gym bhi sirf show-off ke liye banate hain ya actual mein log use karte hain? Is it just me, ya builders are cutting corners big time after booking? Want real experiences.