Aastha Greens: Real rental yield vs brochure claims

Visited Aastha Greens last weekend for investment research. Builder ne high rental yield dikhaye the, but real picture different hai. Jo log wahan invest kar chuke hain, unka kya experience hai? Meri calculations se ROI expected nahi aa raha. Resale market kitna liquid hai? Honestly, I'm doubting if it's easy to exit with good returns. Anyone else facing issues with rental yield or resale price here?