Noida investment: Yam Construction or other options?

Kya Yam Construction Pvt Ltd Noida mein invest karne ke liye sahi hai? Sector 31 mein unke projects kaise hain? I'm looking for good ROI. What do you think about the current market conditions? Is it a good time to buy, ya wait karna chahiye? Mujhe advice chahiye. Has anyone invested recently?