I do agree with Tambo about insets and woodburners.
But, that one in the link is way too cheap in my opinion. Possibly made in China. It's a steel construction rather than cast iron. It really won't last any great length of time.
Also, I doubt if the glass has any "airwash" system. It will likely soot up in no time.
Most of the ones I've been involved with are Scandinavian, or, a very popular make called "Woodwarm". I see Woodwarm Firewiews all over the place. They have the very best patented "airwash" system.
Just something to think about. The wide glass door is pretty close to watching an open fire.
I'm fitting this one in my house right now ..............
http://www.woodwarmstoves.co.uk/products/fireview-range/12kwplusfireview.ashx
Not cheap, but easier to control, and you can burn coal or any old rubbish ;o)