I've always believed that cats should be free to come and go as they pleased but in safety. It had to be something quite apart from the usual run and modified garden shed. I wanted something aesthetically pleasing where the cats could wander and I could escape the house and sit with them.
Here is the result of many nights pondering and several weeks hard graft. 
I, of course, donned a hard hat, carried the clipboard and issued orders. My brother and son were the labourers and hubby...well... he was the humble tea boy for much of it and we raided his stash of nails, screws and all manner of ironmongery that he guards as jealously as Scrooge guards his pennies!!

 

MY CHAIR