Pyramid Grand Vista: Is NRI ROI realistic?

Okay I'll be honest — I'm genuinely concerned about Pyramid Grand Vista's long-term capital appreciation for investors. Everyone talks about the luxury, but what's the *actual* capital appreciation forecast for ₹6-7 Cr in Mohali? I'm based in Dubai and rely heavily on community insights for ground truth. What's the builder's delivery track record, given it's still ongoing? More importantly, is the rental yield here truly attractive for an NRI, or is it just a prestige buy with limited ROI? Disagree? Tell me why.