Ambience Lagoon: My investor's reality check

Been tracking Gurgaon real estate for years, and Ambience Lagoon keeps popping up. I work in property, but honestly, buying for myself, especially a completed project like this, feels different. What's the real resale market like here? I'm looking at the ₹4.36 Cr–₹9.27 Cr range. Is the secondary market actually liquid, or do listings just sit for ages? Builders always push future appreciation, but what's the *actual* capital appreciation been since completion? For an investor, understanding the exit strategy in 5-7 years is key. Any insights on that would be super helpful.