What do you think of underfloor heating?

Underfloor heating seems to be getting more popular these days and underfloor heating trade supplies are wanting to know your thoughts on underfloor heating. It would be great if you could fill in this short survey.

We don't have underfloor heating in our flat but it is something we probably would consider if we owned our own home. Other than not owning our own property the only thing that would be stopping us from doing so would be the cost initially and for insulation. 

Do you have underfloor heating? If not would this be something you would consider? 

Would you like to comment?