Hi & welcome! Not all of us bother with a shower, we decided not to as the water is heavy to carry and needs refilling more. Have to carry a larger tank which we decided was not what we wanted. We have a strip wash daily and use a campsite/ friends/ leisure centre every few days. I can remember having a bath just once a week, don't know when the daily shower ( nice though it is) started. It's very personal, what you consider essential, think there are other threads about this! However, we couldn't do without a loo.....and room to stand up, and a fridge, heating and solar panel!