Rajkot Ansal Aastha: My latest ROI calculation needs a check.

Been tracking Rajkot's property market for years now, and Ansal Aastha Mig Zone still pops up. Given its completed status and ₹29-30 L price point, what's the actual rental yield people are seeing? I'm looking at the long-term ROI. Has the capital appreciation stagnated, or is there still upside? What's the resale liquidity like for these units?