Hi there
I'd say SB campus has improved since this discussion took place. We now have our own branch of the Students' Union called the Guild, which is dedicated to SB campus. They help organise events for SB campus, including bar nights held throughout the term, pub quizzes, and other fun events. They also help tie us in with the Students' union up on UP (University Park campus). There is currently ongoing construction work on site, with the building of the new amenities block (which doesn't yet have a name of it's own), and when it's finished it will house the student services centre, bar, restaurant and other amenities (the building should be finished by January 2015, or so I'm told).
We also have a whole load of societies held on SB campus, including many of our own sports teams who make use of our sports centre right over the road from the campus, so you always don't have to go all the way to UP for sports, unless you particularly want to be in the main campus teams.
However, if you do want to visit main campus (whether it be for sports teams, other societies, or sometimes you may have lectures on UP depending on what course/modules you're taking), there is the free Hopper Bus service that runs regularly throughout the day. I think the first bus is at about 7.30, or 8am, and they run about every half hour. When you get to the evening, they drop to every hour, and the last bus to UP is at 11pm. Also on weekends, while it is less frequent, the bus does go into Nottingham city centre for free, which is great for shopping or meeting friends

Or there is the Skylink bus which runs outside campus Mondays to Saturdays, that can take you in to Loughborough, or Nottingham (if you don't want to take the Hopper Bus). This bus isn't run by the university though, so you will have to pay to use it.
I don't think any halls have any particular reputations, or at least not as far as I'm aware.
I realise that this all just sounds like I'm desperately trying to convince you to come here, but I'd definitely say that if you get the chance, it's worth coming down to take a look at the campus yourself, to see if it's somewhere you can see yourself studying (and possibly living) for the next 3 years or more.
One quick note as far as accommodation goes though: First years pretty much all live on campus, but second and third years have more choice with where they want to live. Some choose to live in Halls for the entire duration of their course, most move out into the local villages of either Sutton Bonington or Kegworth, but you do also have the option to move out and live in Nottingham, closer to UP. Me and two friends are doing exactly that in September - although it does mean we have to catch the hopper bus to and from lectures every day.
Anyway, hope I could help a little
