To give a bit of reference, when I booked my upgrade and selected a seat, the cabin was empty. The entire flight was full, the FA said they were oversold and everyone else in the cabin were upgraded. Hence, why I think my upgrade fare was a bit cheaper than the normal 600 or so. AI figured they could get a bit more revenue rather than free upgrades. Upon arrival in BOM, I was the only passenger with AI staff waiting for me to escort me to immigration.

Good flight, seat def needs some upgrading/cleaning. Parts were falling off, bed was a bit harder than I'd like and food was average. Staff as always was great!