Buying my own flat — industry tricks still worry me

RERA complaints Noida Extension mein sach mein effective hain, ya bas paper pe hi reh jaati hain? I work in real estate, but buying my own flat, maybe even from Greenarc Homes, feels totally different. Unka Builder-Buyer Agreement dekh raha tha; kuch clauses bohot builder-favouring lag rahe. Is it normal, ya koi hidden trap hai? Aur RERA registration check karne ka best way kya hai? Website ke alawa, kya red flags dekhne chahiye for a project? Koi real experience share karo please.