I'm looking for a fire for our sitting room which doesn't have a chimney-breast or fireplace. I'd originally wanted a wood burner but there isn't an ideal route to instal the flue. This, plus pollution concerns around wood-burners, means I'm now reluctantly looking at electric equivalents but still want the appearance of flames/'real' fire - does such a thing exist? Has anyone tried the Dimplex Opti-Myst / Opti-V fires - are they any good?