has anyone put together an all singing and dancing shower booth. quoted for and got the job. looked at the install for couple of minutes: its hot and cold to inbuilt mixer and pump with some sort of steam generation device too. Electrics need 4mm c.s.a and 15a. Thing has built in radio and telephone (in a shower who needs it?) no manufacturers name on it. CE all over the place but so what? Got a feeling this will be some ropey spanish / italian trash but poor old customer paid out big time for it. I've got part p and am qualified plumber just wondering if anyone done anything similar : how well do these things go together etc and has anyone got any tips (other than not to turn up)