Buying first home in Ghaziabad, confused about true expenses

Visited SARE Homes in Sain Vihar yesterday. Fed up of renting, seriously considering buying. But yaar, yeh all-in cost samajh nahi aa raha. Property price ke upar stamp duty, registration, parking, PLC kitna extra hota hai? Aur hidden charges kya-kya hote hain jo last mein aate hain? Ghaziabad mein true costs ka kya experience hai? Please share.