As I drive by the hotel; How many people are there enjoying a bag at the moment? From my personal experience it's probably more common than imagined, at least at the cheaper roadside motels and travel-lodges. As common as the enema is and the number of people traveling on a given day, odds are there must be more than a few people enjoying a bag as people pass by. There is truck drivers, vacation travelers, contract workers, people traveling to family get together, reunions, the list goes on and on. Out of all those there has to be more than a few people that enjoy an enema after a long day travel/work my-self included. I enjoy enemas even more while travel because of the strange venue and the privacy.
It's hard to picture people enjoying the bag when I think of upper class expensive hotels but I'm sure it goes on. Maybe like well to do couples on vacation or the eccentric rich guy and a call girl. As far as the average enema fetishist enjoying a bag, Cheap motels and travel lodges come to mind given that I have often used them in the past for the privacy. As early as 12 y/o I have used enemas as masturbation stimuli or foreplay to a prolonged masturbation routine/ritual.
There was always a privacy issue as a teenager living at home with the parents. Using mom's enema bag was always troublesome imagining how embarrassing it would be if discovered. It wasn't until I was 15 or 16 I had the nerve to purchase my own. My parents worked odd hours and could come home anytime which always worried me. Until I was 21 some of my best enema sessions where outdoors like a secluded spot in the woods.
I joined the Navy when I was 21 and took up residence on the ship which offered even less privacy than living at home but since I was making my own money I was free to rent a motel room when off duty. It was then I could truly explore my enema fetish without interruption or fear of being discovered. I soon had a favorite motel that was on the cheaper side I used much as I could afford. Expensive hotel would be nice but not necessary because all that is needed is a place to lay down and a decent toilet plus there is always lots of bag hanging options (towel rack, shower door etc.) A hotel is just too much for the average guy to enjoy a bag.
From my motel experiences I assembled a enema travel kit in a black gadget bag complete with 2 enema bags and several different hanging options like string, wire, clips, clamps etc. after one motel experience where I couldn't find a suitable hang. The kit became a fixture in my car going with me at all times since it was to risky keeping it on the ship/barracks. Instead of flying home on leave it was a little bit cheaper to drive, plus it was a 2 day trip and I always had getting a room for the night and enjoying a bag. Whenever I travel and planning to stay over-night at a motel the bag is sure to go. Bag goes with me camping also.