Disgusting place beware!
WX: unreliable, tailwind on ILS 27
Rwy: very bad, bumpy, slippery, stray animals etc
ATC: unreliable, expect holdings 30min
Obstacles: Lots, even Tower not according ICAO guidelines
Tarmac: complicated clearances, crossing rwys, stray dogs and people
Terminal: as soon as gate is hooked up you smell it
Security: doubtful, slums around, they even stole the LOC last year!
And of course leaving BOM you will visit crappers corner at Rwy27, it sucks