Stopped here for one evening had travelled 6 hours to get to Cardiff for an event. Lovely surroundings and staff very pleasant however the day was very warm . Our room only had two windows for ventilation and due to how wide the opening were we had to close the windows due to be relatively close to the ground floor and everyone could see in from the wedding venue above which one the curtains were closed made the room into a sauna. As we were on a tight schedule we we just got changed and ran out. Then we returned the window had locked up leaving one window all night for ventilation but could not leave curtains open as people were still awake on the grounds. At this point room was like an oven. Went to have a cold shower but the shower was set on hot and wouldn't allow you to adjust. We were only here for one day and that was sufficient. I'm aware the building is old and harder to fir Aircon however belive a fan should of been left in the room as was a hot and sweaty mess all night. Few pointers for management if they respond the windows need to be looked at and as much as the rooms are stunning would of benefited from a net curtain which would of allowed ventilation while giving privacy and the shower was just one setting. That was too hot. That been said sleeping was OK not the best but beds comfy and breakfast was really nice.