Moving to a compact flat: Amenity promises vs. reality

Kids have finally moved out, and we're selling our big house, don't need such a big place anymore. Looking for a manageable 2BHK, maybe at Shapoorji Pallonji Parkwest Cedar Tower 8 or similar projects in Bengaluru. My biggest worry is if the amenities they promise in brochures are actually delivered. Does anyone find the clubhouse and green spaces genuinely usable after possession? Or are they just ghost facilities? Also, how's the construction quality after a year or two? Any common issues like seepage or fitting problems? And do maintenance charges actually match the service quality?