Sarena Iris Prime: What daily life is *really* like?

Kids have moved out, so we're selling our big house. Looking for something manageable, low-maintenance, and Sarena Iris Prime caught our eye. My budget is around ₹3.5 Cr. Is it genuinely good for daily living ya sirf paper pe accha lagta hai? Amenities toh dikha diye, but practical use mein kitna useful hai, especially for older folks? Lift service kaisi hai? Nearby ache hospitals hain kya, that's crucial. Daily grocery market kitna door hai? Maintenance charges ka kya scene hai? Are they justified for services, ya they keep increasing? Any residents can share their experience?