MARCH, APRIL, MAY, OCTOBER  excluding Bank Holidays and Half Term 
From Mon-Thurs Stay 3 nights and only pay for 2 for B&B

NOVEMBER, DECEMBER, FEBRUARY excluding Christmas & Half Term
Stay ANY 3 nights and only pay for 2 for B&B

ANYTIME except Christmas Eve-Boxing Day inclusive
Stay for 7 nights and only pay for 5 on a B&B basis