Hello
I came to know one more most annoying thing , not sure if this is common practice for Indian market
I was told that in 3-3 aircraft , all the middle seat are free and can be assigned at the time of booking , but if you want aisle or window , you need to pay for that ( approx $5 for each sector and i have 5 AMD-BOM-BLR-TRV and TRV-BOM-AMD )
Also i was told, this is still the same case at the time of check-in at the airport
If this is true , i guess it is worse than some of the LCC from Europe and around the world.

Any comments / insight ?

Thanks
ATWBY2020