I've used Bavarian Cottages for 3 small structures - a pump house, a motorcycle shed, and a bunkie. My bunkie is shown as 'The Moyie' on their web-page photos - at the link in Nomad's post.
PM me if you have any specific questions on them.
Once you've ruined your reputation, you can live quite freely!
Yowtee buggetty, rum fing f-too, ni! ni! ni!, YOW-OOO! -King Otto