Adani Samsara Ivana's high price demands solid returns

Been watching Adani Samsara Ivana for months, at ₹5.25 Cr. I'm in a 2BHK, eyeing this for investment and upgrade. Is this price justified for the ROI? What's the realistic rental yield? And Adani's delivery timelines for an upcoming project, are they trustworthy? Don't want capital stuck.