wet room upstairs in the home?

Hi, just wondering has anyone any experience with these showers in Irish homes & if there were any major problems to watch out for ?

There are flexable tanking systems from Evostic, in the long term these can give problems; best to use a low level shower tray and tank the lower risk areas.

If disabled access is the problem; fit radon barrier to floor and 150mm on the walls then tank over this, regardless of structure type

You may find something useful in previous threads.