UPDATE: Re MUM with declining health - got a ripper fare for $1,100 [Removed] -> ROME return and paying to upgrade mum for the last half of the journey.
Thanks for taking the time to reply to this topic guys - honestly, was really nice to have such kindness from strangers
Is she enthusiastic about going there? If so, she will get into the spirit of things and overcome her issues. Spending more money will achieve nothing. Nobody is guaranteed sleep on a journey. I hope you all enjoy the entire experience.