Is Mahira Homes 104's actual carpet area really that small?

Is Mahira Homes 104's actual carpet area what they showed in the brochure? Just moved in two months back, and honestly, the 1BHK feels way smaller than what was marketed. The amenity area, like the 'clubhouse', is also a joke; barely any usable space. Things nobody told me before booking. Did anyone else feel misled about the flat size or actual amenity quality? Wondering if I should complain or if this is just how it is.