How will you feel when they drop you after the summer when your temp contract expires?
23K for 6 months work and earn approx 1K per month on a 'Pay as You Fly' basis. May as well pay them for the line training and first 500 hours too while you are bending over the desk boy.
Then while your card is out, swipe for the HOTAC, Positioning, CAA fees, Medical, Uniform, Water, Crew Food, Headset, Surgey for a Collapsed Sphincter, Car Parking, Security Checks and Pass.
Oh ! I think you do already for most.
Great deal!