Our PU had the combination toilet and shower. It was a little bit of a nuisance, but we worked around it. It was more of a hassle to set up each time. I certainly like the TT now with a separate toilet and shower in the bathroom area. It would even be better if they were in separate areas, but that takes up a lot of floor space. One of the improvements with our current TT over the previous one is that the bathroom has a separate outside door. Which makes it feel less cramped, provides more light, and is easy to air out.