Finally buying in Gurugram: RERA aur documents ka darr lag raha hai

5 years renting Cyber City – enough is enough. Finally taking the plunge in GGN. Budget around ₹1.8 Cr for 3BHK, maybe Dwarka Expressway. Builder ka RERA registration kaise check karein properly? C S Realty jaise builders ka title verification track record bahut important hai. Builder-buyer agreement mein kya red flags dekhun? Suna hai, clauses sirf builder ke favour mein hote hain. RERA complaints sach mein help karti hain ya bas paper pe? Any advice, especially on OC delays?