I agree with those who say you should be the arbiter of where she goes to uni just bc you are topping up her loan.
It would be perfectly reasonable though to point out that if she is a very long way away, you will not be able to visit often and she will not easily be able to come home. This may not be an issue but it should be thought about IMO. I say this often on MN but my DS is at a very nearby uni – he was even grumbling about how close it is before he went, and of course he misses out on the possibility of exploring a new area. BUT the fact that he is less than an hour’s drive from home means I could go and watch him play his sport all through the season, which I know means a lot to him. Obv this or any similar issue may not apply to your DD OP. My DD was also at uni quite locally and was able to commute in for one year when it suited.
But your DD needs to decide what is important to her – and as others mention, a book detailing student satisfaction, while worthy of consideration, is only one factor. DD just pointed out that satisfaction on the survey will be wrt a range of courses - not necessarily hers.
Things worth considering IMHO:
What course? How is it taught and examined? Is the uni well rated for the subject? What facilities, what module choice is there?
Does she want a city with all that offers, campus with its wonderful feel and access to lots of student activities, or somewhere in between?
Sporty uni, coastal uni cheap halls, catered halls, frozen north or well-off south? All of these are factors, yes along with RG (FWIW neither of my two uni DC went to RG), and yes, along with student satisfaction.
Encourage her to book on to some (many?) open days this summer, and also go and look round a few places. DS2 was doing this in Covid times so we just went to look at some places to get the vibe. So if you run out of time and dates for open days it’s still worth visiting.