Worst airport ever. I had to use this airport twic...

Worst airport ever. I had to use this airport twice (onward and return) for transit, experience in both times are worst.
- Staff in the airport are very rude. They don't speak, not friendly at all.
- Staff don't inform passengers about what's going on in flight delays. When asked they keep pointing different people. Nobody is willing to help
- Display boards in the airport is not trust-able. My flight SV107 was suppose to leave at 02:20 but it was delayed (still don't know why), display board says 'GATE CLOSED' even before a single passenger stepped into aircraft.
- No Wifi.
- Wash room and toilet facilities are very bad. Water every where.

I'll never land here again.