Same course as me then! Though I went some 18-19 years ago.
Maxwell Murder is a very challenging piece to play... if she's capable of playing that then she's already well ahead of the pack!
Going slightly off-piste has its risks, but if you can play something new, different or in a style that they've rarely come across then you'll be afforded more room for error!
Also, if you've not been yet, the grounds of Bath Spa University are absolutely fantastic, the lake, the castle ruins, the rare trees and foliage. Plus Bath is a great city. My halls were 'Hiscocks', small rooms but it did the job. Fingers crossed she'll get it. Joe Bennent, who was course leader in my time, but I believe is now Professor of Popular Music, is a really good guy too. He had a killer 1960 something Paisley strat he brought out a few times.