Trinity High Street's actual investment returns?

What's the real rental yield for Trinity High Street South Avenue? I work in real estate but for my own investment, I'm finding it tough. Price point ₹27-63L looks okay, but kya actual ROI milta hai? Resale market mein liquidity kaisi hai? Builders toh sab achha dikhate hain, but practical mein kitna appreciation hua hai since launch? Your honest opinion matters.