questioner123 the workload at Oxford (and Cambridge for that matter) is significantly higher than at other universities. In freshers week you will be given essays to write for the first week of term - being given a reading list before you’ve been shown where the faculty libraries are is an entertaining experience that I recommend to all.
Is it worth it? This is utterly subjective. For me, without question. The opportunities I have had since leaving university stem in large part from my ability to say I have a degree from Oxford. But I’m not going to tell you that without Oxford I couldn’t have achieved half as much, because that’s not true. Plenty of people have achieved much more than me and went to non Oxbridge universities, and doubtless there are some unfortunate people out there who had a miserable time at Oxford (who completed their degree I mean) and would say it was not worth the anguish.
No one here is going to be able to tell you definitely whether or not it is worth it. Employment statistics can be quoted, average starting salaries, student satisfaction scores, but it is going to come down to the individual. If your DD is bright enough and has already expressed an interest in attending, then I’m sure she will find it worth it.
She should check out University College for law. I have lots of law friends, they’re all a talented bunch and hugely enjoyed their time there, so it must have been a pretty good experience (declaring my interest here, I am a Univ alum.)