Hi all,
We have had an extractor fan fitted in our bathroom, as showering creates alot of steam and the vent is usless, there was no tiles removed or major work involved, and it works of the outside bathroom switch.
Its got rid of the soaking wet floor and tiles and everything else that got wet, we still get some steam but nowhere near as much as before.
If you are interested i can pass on the detail to you.
Regards
Nikki