Normally my bathroom facilities look like this on my backpacking trips.
Mary and I went away for the weekend in the motorhome, visiting a national trust property and taking it easy. Not the greatest of weather, but I was greatly impressed by the quality of the toilet facilities at Treversal campsite on the Derby/Notts border. Heated flooring and individual cubicles with shower, toilet and washbasin which were impressively clean. Probably the best I have ever seen and I include the facilities I have seen in Germany and Austria which are usually of a very high standard.
A bit of luxury on a pretty foul weekend- I wouldn’t have fancied being in a tent in the small hours of this morning, our van was rocking around like crazy in the wind and rain !