I have never taken a bath in a hotel. I have used a hot tub in an upgraded room for relaxation a handful of times. One limiting factor for me is that the tub needs to be pretty large or I don't fit comfortably. Not to the point that I find it relaxing, anyway. I find nothing enjoyable about sitting half-submerged in water with my knees up to my chin because I can't stretch my legs out. Bathtubs are good for washing babies.