Hi, we have the same walls as the rest of the house, but with a vynl floor. The shower recess is a one piece fibreglass unit that can double as a small bath. No glass, just a shower curtain.
So much easier to clean.
Downstairs (kids area) is shower over bath, with tiled walls around 3 sides of the bath.
Not so easy to clean and needs extra effort maintaining the grout. The cork tiles here are much warmer on the feet than the vynl upstairs.
If I built again, fiberglass shower enclosure, cork floor tiles, basin taps on the wall - not the bench top, floor draining to centre outlet, go for a quality ball bearing extractor fan on a delay switch - so much quieter, all taps solid brass without fancy plastic chromed bits and needing special tools to service and stupidly priced ceramic cartridge inserts, give me standard hydroseal tap washers throughout.
Wall mounted radiant heater with smart switching.
NO fan-tastic heater lights.
Separate bathroom for the kids? Go for a separate hot water cylinder, they will guard their share zealously, and it is a bit of redundancy if yours fails. It can be turned off when they leave home.
Cheers
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