Hi all

A year (or so!) ago I asked for recommendations on cooker hoods, and I
ended up deciding on this one (I think it was from John Rumm, thanks!):

http://www.tlc-direct.co.uk/Products/EL60CSTWH.html

OK, well now I'm about ready and psyched up to start this job (!). I
haven't ordered the hood yet, but will do soon. (I've done all the
measurements a couple of times.)

I plan to install it he

http://i42.tinypic.com/9zsydv.jpg

The white circle shows where I hope to drill a 5" hole to take the
extractor vent (it will be a close-run thing between the ceiling and
what I assume will be a concrete beam above the window). I assume that
round ducting will be better than flat.

If anyone has the relevant experience (and can be bothered!): does this
look easily enough do-able?

TIA
John