I was taking Scapa's figures on the previous page of around £1200 take home p/m. As you say that is variable, but with the hourly rate as the pilots have found out it is much less variable than legacy crew rates.
I was just trying to make the point that it is perfectly possible to have a nice lifestyle on that sort of take home, as long as you haven't got unrealistic expectations.
BTW out of her course of 20, only 5 have got jobs as Physios, it's hard out there. She is on a 3 month contract, and doesn't know if it will be extended yet in 2 weeks time.