The entire cost of your flying at SkyWarrior (including housing) is paid by TSAir, but deducted from your sign-on bonus. The balance of your bonus is paid the 12 month after you start flying the line. Food and transportation is "out-of-pocket", and you are not being paid for your training or for the time spent there. I plan to purchase a cheap bicycle when I arrive there next month.

Sky Warrior provides a cost analysis prior to signing the contract. Highlight from mine are as follows:

MEL add-on, 10 hrs, $3350, plus $460 for 2hr check ride.
SEL timebuilding, 89hrs $6675.
Housing (2 months) $800.

I am assured these are ESTIMATES, and can go either up or down in actuality.

Hope this helps.