Things didn't work out with lizzie_and_ari and Denver. She was fine with it. The cat they already had - not so much. So after five days of Cedric refusing to come into the flat, Denver's back at mine.

So - would anyone like to provide a home for a housecat? She's very placid and friendly with people, loves falling asleep against people, and is good with pretty much everybody except other cats. She doesn't like the outdoors, and she's perfectly happy to live in upstairs flats.

Edit: Going with daisyflip - cheers to everyone for their suggestions and offers!