MRG The Balcony: Investor worries about returns

MRG The Balcony looks like a decent investment, but I'm worried about actual returns. Fed up of renting, landlord ne phir rent badha diya. Taking the plunge, eyeing investment for long-term wealth. For this completed project, what's its capital appreciation since launch? Kitna price jump hua hai? What's the real rental yield (monthly)? Pure ROI pe focus hai. Is the resale market active? Agar 5-7 saal mein exit karna pade, will buyers be easy to find? Tough due to high investor ratio? Need insights on liquidity, exit strategy. Thanks!