We had our En suite refurbished a couple of years ago, and installed Mira valve shower that has a superboost shower pump installed in our Airing cupboard. This gives a really nice hotel quality powershower, much better than any Electric shower could ever deliver, and we also managed to lower the step into the shower by sinking some of the pipework to a lower level benieth the floorboards. The Toilet was also replaced with a Shower toilet, Ideal for Disabled use, as it can also give you a warm wash and air dry at the push of a button if needed, very handy if you struggle with using a conventional toilet and cannot reach to wipe yourslf at times. Not cheap, but well worth every penny. We choseto have it installed into the en-suite so that it was out of the way of any visitors or Grandchildren who may accidentally push the wrong button and get the shock of their lives with a jet of warm water squirted at them!
We also had a new shower cubicle installed in our downstairs utility room, a nice big square metre enclosure with space for a free standing shower stool and plenty of Grab rails. This was rather a disapointment when completed. Due to the floor base being concrete, and space being needed for the water to drain away to a lower level, we ended up with a full 12inch step up on the outside of the cubicle from floor level to get into it. Even with the small set of shallow steps the fitter made for me to gain easier entry, I do not feel secure, and Im afraid of falling. To top it all, the Electric superboost shower they installed is fairly useless. The hose fitting is of a non standard type, rendering it imposible to add a.longer length hose suitable for carer use. It also dislikes being used as a hand held shower, and if pointed in a upward direction, it switches itself into cut off mode and drenches out freezing cold water. Its best use is for showering down the dog when she needs a bath, or showering mud of the groundsheet of our Caravan Awning!
My final tip is regarding toilets. Whilst there are some lovely new shapes available on the market, please consider their practicalities. The more square shaped toilets popular a few years ago are not always easy to buy a new seat for, there are so.many sizes and variations of what various manufacturers consider to be 'Square'!
Choose a Toilet with a good sized base to the bowl below the waterline, and capacity to hold a large amount of contents prior to flushing. Again some of the latest are very small indeed, and can require a second or third flush to clear them, all very embarasing if you have visitors and they are in there for ages trying to flush what they have done away!
I would love a spar bath with a fitted bath lift, I tried a special hydrotherapy pool at a place we stayed at a couple of years ago and loved it. It was designed for disabled use, complete with ramps and hoists for easy access into the water, which was super warm. Just a shame that it was far too big to be fitted into a domestic house, and probably about the price of an entire house too!