decided to pop out from under the bath. It looked quite indignantly at me as though I was disturbing it!
I've ordered a couple of humane traps to catch it in and I've had a good clean around as well as a search for droppings (none that I could find). I generally wash up every night before bed and hoover daily so I don't think he was tempted in by the smell of food.
So please, lovely Mumsnetters, can you share with me your best suggestions for tempting him, we've named him Marvin, into the traps. I was thinking peanut butter and / or crunchy nut cornflakes.