Vasant Kunj: Hidden costs, is it always this opaque?

Since January I've been shortlisting flats in Delhi, especially Vasant Kunj Enclave. I'm currently in a 2BHK in Dwarka, thinking of upgrading to a 3BHK here. But yaar, the 'all-inclusive' prices are such a joke. Builders like DLF ya Godrej ke projects mein bhi hidden charges itne hain. PLC, car parking, club membership – they add up to lakhs. My home loan is already running, so this extra cost is a pain. Is it just me or Vasant Kunj mein yeh common hai? What did others do about these unexpected costs? Ya RWA maintenance bhi baad mein badha dete hain?