Nigel Molesworth wrote:

I realise there can be problems (movement, damp etc) but figured that
if they were good enough to lay carpet on, they should be sound.

I helped a friend re-lay the flagstones in his barn conversion, it
looked fantastic when it was finished.


Yes, they can look good. But they're cold. And they trap dirt in the
thick grout lines. Really only worth considering if you're laying 2" of
insulation and UFH underneath - otherwise not nice at all.


--
Grunff