What nobody tells you about Gurugram carpet area

Since January I've been eyeing properties, especially around Dwarka Expressway for capital appreciation. Conscient Hines Elevate aur SS One, dono options mein hain. But I'm hearing mixed things about actual carpet area vs super area. Is Conscient transparent about this, ya SS Group mein bhi wahi scene hai? Aur bank approvals ka kya haal hai for both? Post-possession maintenance charges bhi kaafi high hote hain Gurugram mein, so uska bhi idea chahiye. From my experience, these details really impact ROI.