Congratulations on your offer! You will receive your offer pack in the post shortly :-)
With regards to the accommodation, have you visited at an open day? You can see inside the halls and be able to compare for yourself.
I didn't stay in halls but know that Lyme underwent a refurb over the summer. Dorchester gets comments on the size of the shared living areas and is the closest to the big Asda and the train station.
In terms of the party house, this varies every single year depending on who else is living there, so personally I wouldn't base my choice on the current residents and atmosphere, although saying that Home Park and Chesil House are usually the quieter options. Corfe House is over in Poole so quite a way from the campus and Bournemouth town centre.
Have you considered getting a part time job whilst at uni (
possibly as a student ambassador) as it'll help to cover the expenses of a more expensive accommodation option?
I would thoroughly recommend coming to have a look around yourself, even if you've already done an
open day, consider just coming back to look around accommodation :-) There's one on the 11th Dec. Failing that you could also do a
virtual tour, although you won't get the same feel for it.
Vicki