"This is a good value for money bar shower unit. Although the factory setting for the maximum temperature is almost but not quite hot enough, it is easy to change this, but you might need to read the instructions! Moreover it is about the only bar shower unit I have found that you can alter the shower temperature when your hands are soapy. I find I want to do this quite often.
I have given it "average" for reliability only because I can't say "I don't know". (Why not, Screwfix???) After all I've only had three of them for a year. None have failed yet."