Ghaziabad property: The real cost beyond the brochure

Visited both Mehak Eco City and Uninav Utopia last weekend. I'm currently in a 2BHK in Ghaziabad, thinking of upgrading to a 3BHK. Already have a home loan. Honestly, the total cost of ownership seems way higher than advertised. Builders quote a base price, but then PLC, IFMS, parking charges – sab add hokar total kitna upar jaata hai? It's frustrating. Uninav Utopia ka brochure mein clubhouse aur pool dikhaya hai, but site pe itna convincing nahi laga. Mehak Eco City mein toh basic amenities hi dikhi. Yeh hidden charges aur amenities ka reality check kaise karein? Does the final cost always go this high? Are these amenities worth the extra maintenance?