Diplomats Golf Link: ROI potential kaisa hai?

My landlord just hiked rent again, I'm genuinely fed up and seriously looking to buy now. Diplomats Golf Link, Sector 111 mein, dekh raha tha. Price range ₹47.75 L–₹80.75 L hai. EMI vs rent ka math toh clear hai, bas sahi project pakadna hai. Capital appreciation ka kya scene hai yahan? Launch ke baad prices kitne badhe hain, for real? Main investor perspective se dekh raha hoon, so ROI bahut important hai. Aur resale market kitna liquid hai iska? Agar 5-7 saal mein exit karna pade, toh buyer mil jayenge kya easily? Builder ka delivery track record kaisa hai? Time pe possession dete hain ya delays common hain? Any experiences with this builder, please share!