Virasat Royal Paradise Vatika's ROI claims are too good to be true.

₹18-60 lakh for Virasat Royal Paradise Vatika seems low for Noida, right? I'm in real estate but buying for myself is different. What's the real capital appreciation forecast here? Builder ka delivery track record kaisa hai? Time pe possession denge? Aur rental yield kitna expect kar sakte hain, off the record?