September is peak season for hotels in Cambridge so it is important to book early. Check Trip Advisor for latest reviews of these hotels. 
Garden House Hotel (Doubletree by Hilton) Granta Place, Mill Lane Cambridge CB2 1RT Tel: 01223 259988  
Lensfield Hotel, 53 Lensfield Road,Cambridge CB2 1EN Tel: 01223 355017 
Hotel Du Vin, 15 - 19 Trumpington Street, Cambridge CB2 1QA Tel: 01223 227330 
Crowne Plaza, Downing Street, Cambridge CB2 3DT Tel: 0871 942 9180  
Travel Lodge Cambridge Leisure Park, Clifton Way,Cambridge, CB1 7DY, 
Premier Inn and Brampton Hut restaurant (A1/A14)
Brampton, Huntingdon
Cambridgeshire PE28 4NQTel: 0870 111 2848
Brampton Hut
Premier Inn (Cambridge North)
Huntingdon Road, Girton, CB3 0DRTel: 0870 850 6380