There's loads available these days, nothing like as busy as it used to be. Some hotels aren't even putting their prices up. I recommend Hatton Court, about 8 miles from course, nice place, great food and you can get a twin or double for £120 a night including DBB, bottle of champers & a few other bits on www.cotswoldhotelbreaks.com. If you want a single ring them up (Cotswoldhotelbreaks that is - it's cheaper with them than if you book direct with the hotel), about £90/night I think.
There's loads available these days, nothing like as busy as it used to be. Some hotels aren't even putting their prices up. I recommend Hatton Court, about 8 miles from course, nice place, great food and you can get a twin or double for £120 a night