Ascent Laxmi Villas maintenance costs are a hidden trap

I made a mistake assuming the brochure maintenance figures were accurate for my first flat. Now, looking at Ascent Laxmi Villas, with the kids moved out, I don't want a huge place, just something manageable. My big tip: always ask for the *actual* last 6 months' maintenance bills from existing residents, not just the builder's estimate. It's often way higher, especially with those hidden society charges and sinking funds. I'm trying to figure out the real monthly outgo here. Also, for us pre-retirees, how good is the hospital proximity and the general society vibe? Is it friendly or more isolated? Don't want to regret moving from our big house into a compact, high-cost flat.