If you are looking for a place to stay in Bristol, the closest to the venue and right next to the Cabot Circus shopping centre is the Marriott City Centre hotel:

http://www.marriott.co.uk/hotels/travel/brsdt-bristol-marriott-hotel-cit...

Equally close but less expensive is the Future Inn:

http://www.futureinns.co.uk/bristol-travel.htm

This is a hostel in the city centre, which will be cheaper to stay at but is not very close to the venue by foot:

http://www.bristolbackpackers.co.uk/

The following link is to another hostel in Bristol, which is not as close to the venue and shopping areas as the first two hotels, but is fine if you don't mind walking a bit to the venue. This is also where most of the cubers will stay.:

http://www.yha.org.uk/find-accommodation/south-west-england/hostels/Bris...

If you would like help booking a room then do not hesitate to email bristolspring2010@googlemail.com for assistance.