http://cloverspa.co.uk/index.php/booking
As one of my puzzles was on rates I just have to clear it up. The above page for the coming week, shows the full room rate. They may well apply for people walking in the door or last minute. However, most of the days have rates lower than that. A naturist forum posted after the show that those rates can apply, but rates generally vary depending on booking in advance, specials etc.
Solarsail, you posted earlier that you wouldn't pay the advertised rates of £70-90. Being as pretty much the minimum rate I see on many establishments in the show is around at that now, with very few dipping at around £60 (and Clover Spa is a licensed hotel, that also serves evening meals) then leaving aside personal preferences of where you would want to stay and why, which are quite subjective, the prices are in themselves very reasonable bearing in mind the inclusion of room, breakfast and spa use. Many b and b's I see on the show at &70 are not necessarily always in attractive locations or offer any facilities over and above the basic room. The day entrance on most day spas alone are near enough equivalent. Also, the overheads involved in running a sauna, steam room, and hot tub for 12 hours a day plus staff costs, is considerable. A sauna's cost especially the size of the one at Clover is large, being as it was a proper burner and not infrared. Many leisure centres don't even have one because of the cost, and the fact that they have to be kept on all the time, and require continual maintenance.
Re the hotel in Austria, that is a tourist hotel and the rules are posted but not always observed...however you can be assured in purpose built spas and thermes, it is very much observed.
As to Tim, well, I can only take the reviews from people who have actually stayed there including first time naturists and from the contestants who universally praised his professionalism, seemed quite accepting if not embracing, and all who gave him 9s or 10s. Possibly some people are seeing what they want to see or think. The hot tub was very much work of the production team (I have heard so) Tim didn't get into the hot tub himself, he was in the sauna with two men, not any of the women, he was dressed greeting them, he was dressed at dinner, he was dressed at breakfast, and the others were free to keep dressed as they wished. Yes, all very evangelical and creepy.
From another perspective, and while there is an obsession about germs on clean skin from some quarters, the wearing of an outdoor t shirt and shorts in the sauna was extremely bad mannered, very inconsiderate of those who would come in later, and stupidly counter productive.