Sector 37 flat buying: My surprise with hidden costs

Sector 37 — The Uppal Group ka ek flat dekha pichhle hafte. Humara bada ghar bech ke ab chhote flat mein shift hona hai, kids have moved out na. Builder ne 3BHK ke liye ₹1.5 Cr quote kiya, but all-in cost sunke I was genuinely surprised. Stamp duty, registration, PLC, parking... yeh sab toh pata tha. Par possession ke time bhi kuch charges lagte hain kya? Jaise society formation, maintenance advance, utility connections. Yeh sab pehle kyun nahi batate? Mera budget ₹2 Cr tak hai, par yeh hidden costs samajh nahi aa rahe. Kya koi bata sakta hai, The Uppal Group ya aise builders ke saath final bill mein kya-kya add hota hai? Aur negotiations kitne tak possible hain Chandigarh mein? Yaar, ek low-maintenance flat chahiye bas.