Saini Bhawan's carpet area claims need a reality check

Saini Bhawan's carpet area claims need a reality check. From my experience with previous purchases in Mohali, advertised super areas often inflate expectations, but the actual usable space at Saini Bhawan seems particularly divergent. I’m looking at their 3BHK units, which are priced around ₹1.1 Cr, and I'm concerned about the actual carpet area post-possession. Has anyone who took possession at Saini Bhawan encountered significant discrepancies? Also, what's been your possession experience with them? Were there any unexpected issues or charges at handover? I'm trying to get a clear picture of post-possession maintenance charges too; are they reasonable or do they become a burden after a year or two? Any insights would be helpful.