Kohinoor Apartment: The ₹1.55 Cr price tag is a big gamble

Just did a deep dive into Kohinoor Apartment in New Delhi. Price ₹1.55 Cr, which is quite a bit. Fed up of renting, so thinking investment. Capital appreciation ka kya scene hai? Has its price moved much since launch? And rental yield kitna expect kar sakte hain monthly? Don't want my money stuck. Resale market mein liquidity kaisi hai, will it be easy to exit after few years? Any insights on its real ROI potential? Thanks, yaar.