Our room had not been cleaned & was in a disgusting state

My wife and I were guests at a family wedding in December 2015. On arrival the first impression of this hotel is very good, it stands in magnificent grounds.We had been delayed on the journey so booked in,took our bags to the room in one of the cottages and quickly changed and dashed to the main house(Hotel)for the wedding ceremony. Afterwards the reception was held in a well heated excellent marquee and we all had a very enjoyable evening.We returned to our room after mid-night very happy and very tired(senior citizens) then we discovered the horrors: The toilet was heavily soiled,at such a late hour my wife decided to clean it herself.She then checked the duvet cover and found (the previous occupants had left their marks)the bed had not been changed.We turned the duvet over dirty side to the outside,we didn't sleep well.In the morning we left quickly to go directly home(instead of spending an enjoyable day in Cambridge) to immediately shower and put our night clothes in the washing machine. I have e-mailed the hotel manager but have had no response. I will not be going anywhere near this establishment again and will certainly not be recommending it to anyone.