Sobha Royal Pavilion: amenity promises often fall short

Sobha Royal Pavilion Phase 4 ke deliveries mein kitna difference hai promised amenities se? I'm currently in a 2BHK in Bellandur, thinking of upgrading to a 3BHK for better rental yield. Marketing brochures mein sab kuch dikhate hain, but possession pe kya milta hai? Does the actual amenity delivery affect resale value later ya tenant attraction? My current society ka clubhouse is mostly empty. Is the premium for these amenities worth it or sab show-off hai? Any real experiences with Sobha projects?