Renting fatigue: Ghaziabad home on my mind

Ghaziabad mein property buying ka all-in cost kya hota hai? Indirapuram/Vasundhara mein 2BHK dekh raha hu, around 70-80L. Gaurs ya ATS jaise builders se kitna negotiate kar sakte hain? Aur possession ke time kaun se hidden charges lagte hain? Rent se bahut tang aa gaya hu, real cost jaanna hai.