before answering i need your job profile. Any ways 23k is good package and cost of living is not much.

Accomodation - Qrs, 3500. (since u r staying alone)
Food and other expenses - Qrs, 2500 p.m max.
Other misc - Qrs, 1000

Total : Qrs, 7000.00, You can save almost Qrs, 16000.

GRAB IT......