There is not much information about WAAC as they have only recently recieved approval to run JAA courses and as such there have been no graduates yet, I think the first integrated course starts early next year. I am sure you will have to factor living costs into it however I am not sure if accomdation is included in the price. The only integrated course where you do not have to factor living expenses is FTE in Jerez, Spain where accom and meals are included in the price.
OAT and Cabair students have to pay for accomodation and food.