Not very with it today, but it is worry that they still call themselves a CFS clinic when the new NICE ME/CFS guidelines have been formally published for some eighteen months (29 October 2021) and were available in draft form well before then.
The CFS Clinic and Service pages read better than the CFS title might lead you to expect. The Hospital webpage says this of Professor Vinod Patel And Warwick University says this of him
And these are based on what evidence (specific to ME)? Especially that hoary old chestnut, the "boom and bust" cycle?