Classic Apartments: Hidden costs and real maintenance?

Sector 56 — I'm really confused about Classic Apartments. Builder ka track record theek lag raha hai, but I'm worried about the true total cost. Kaisa hai wahan ka neighborhood for daily living? Schools aur markets paas mein hain kya? My parents keep saying location is key for future value. Also, maintenance charges ka kya scene hai? Builders often quote low figures, but real residents kitna pay karte hain monthly for a 2BHK? I'm a first-time buyer, so budget tight hai. Not sure if the quoted price includes everything ya fir bahut saare extra charges honge. Any tips on understanding the true total cost for these older societies? Hope this helps someone else too.