My first Ghaziabad flat: the hidden costs nobody mentions

₹78 lakh for a 2BHK in Biharipur Village, Ishaan Group ka project. Just moved in last month, but the hidden charges at possession are insane. Maintenance, society setup fees, OC charges... sab milake 2.5 lakh extra lag gaye. Pehle toh kuch bataya hi nahi. Kya yeh sab normal hai Ghaziabad mein? Koi aur bhi face kiya hai Ishaan Group ke saath?