It's not even clear she's looked into the actual degree to determine whether the content is of interest to her. It sounds to me as if she thinks that getting into ML is one of the easier routes to getting an Oxford place, because she wants that under her belt after her law conversion for her eventual legal career, AND she can go home for the weekend, because it's handily close to home.
To which I'd say (as someone who sat in on Admissions in an adjacent subject when I was a JRF), the OP's daughter is probably highly unlikely to interview well to the standard required -- of obsessive interest in and curiosity about the languages in question, their cultures and literatures for their own sake, etc, if all she really wants is an Oxford degree in something or other because it's close to home and will help her later on. What reason would she give for starting German? Was German offered at her school? There's also the MLAT, obviously.
@Araminta1003, genuinely, not really. From friends who did ML, the first year in the ab initio language is v intensive grammar, translation, oral classes etc to bring you fully up to the level of the language you did for A-level in a single academic year. As Oxford terms are only 3x8 weeks, that's fast-paced and will require you to do a lot of work on your own. Plus, depending on the language, you may do your year abroad in second year instead of third. (As a two-language student, the OP's daughter would have to split that year between two places.)
This might be useful for your DD, OP. It's a 2015 blogpost by a Magdalen 3rd year student reading Spanish and German, but she had German A-level, so not from scratch. Some things will have changed about course structure etc, but she gives a good sense of the general literariness of the degree and the weekly workload in first year in particular:
- 2 2500-word literature essays (yes, every week)
- 2 translations (these took maybe a couple of hours each)
- 1 poem to research, read up on and present
- Grammar work and/or a short translation for Spanish
- 1 practice essay or a presentation for my German oral class
- 8 – 12 contact hours a week
https://carambalache.wordpress.com/2015/03/28/should-i-study-modern-languages-at-oxford/
The other thing I don't think anyone has said that I think is worth thinking about is that these weekly essays which take up so much time don't count towards your degree. No marks attach to them. Some people find this liberating. Others would find it an incredible waste of time and energy. There's very little opportunity for continuous assessment, other than a project. (Oxford wants to identify the former type of student, and in fairness, the latter aren't going to want to apply.)