LOL Puddypaws
I found it here bluecat :
http://www.ticknthistle.com/outdoor_cat_shelter/cat_houses.htmOr... you can move to Surrey where you can buy a bungalow of equivalent size for about £250,000 in need of some repair
Ollie says thet are very nice, but his personal preference would be for a Sheraton design please and he would like to share it with Leo
Then the "Duplex" model is the one for you
Quote from the website :
"Originally designed for a big 20 lb. stray tom cat named Bubs, the interior space and door size are large enough for big cats, but small enough to keep out all but the smallest dogs. Bubs especially likes the windows, which let in the sunlight, keep out the weather, and allow him to keep an eye on things! In nice weather, he spends many hours on top of the house, snoozing on the flat roof.
All wood construction allows the house to breathe, and the optional insulation package keeps your kitty warm and cozy.
A fleece blanket adds to your cat's comfort, and is included with all our cat houses."
Cheers
Leigh