Rented for 15 years, finally eyeing my own Delhi flat

Does anyone know if DDA Freedom Fighters Enclave has actual construction quality issues after a year or two? I'm fed up of renting, landlord raised rent again, finally taking the plunge. Worried about snags affecting resale value and future maintenance. Also, how are the amenities there? Is the clubhouse genuinely used, or just a showpiece? As an investor, I'm curious if fancy clubhouses truly justify higher EMIs or maintenance charges. Do they attract tenants and boost ROI, or are they just empty promises?