I am sure the pay won't be that bad just minus the allowances for school and housing. I suspect it would be in line with Tiger and Jetstar Asia with a base of 8000-10000 SGD plus flight pay and per diem. This would equate to about 16000-17000 SGD roughly per month for about 80 hours of flying.
Captains at Jetstar Asia doing 80 hours a month will get around 16700 sgd. This is not a bad salary for a LCC..