Lodger

We have a lodger.
Well our shed does.
Our shed has a window missing and recently I discovered this cat has been spending time in there sleeping and sheltering from the sun.
I've noticed him/her around the gardens a bit over the last year and don't think it's a stray. It looks well fed.
It seems friendly, although a bit nervous and has a hind leg missing. Gorgeous looking thing with fabulous whiskers.

The only problem now though is that our cats have discovered this cat has been sheltering there, and every so often there is an awful scuffle when one of mine will jump in and confront it.
Our solution has been to leave the shed door open so that the other cat has 2 escape routes - I have tried reasoning with my two to 'be nice' but they wont listen!!
It's a shame as this cat seemed to have a lovely little shelter, although to be fair it keeps coming back.