Glad the site has helped people. I think it's fab and am glad I found
it. I'm bloody useless at instructions and this spells everything out!

The cat flap thing did make me laugh though - like measuring them up
for a suit! My cat's quite thin but he has a sagging belly, so if I
were to fit a cat flap - which I'm not going to, there's only so much
wood work a person can do - I' d have to measure my Sammy! Poor thing.