A cat brought it in some time ago. I saw it in the cat's mouth. It was either a small rat or a very large mouse. The cats have lost interest. DS cannot find it despite spending quite a lot of time barricaded in there moving things. DH cannot see it. It is in our bedroom. I cannot sleep in a room with a rat. DH is not worried about sleeping in the room. 
Shall I - a) sleep in a hotel b) get taxi to mother's c) cheaper option required......
Additional information - there's a bed in a room downstairs but it's covered with all the clutter we've been meaning to sort...... also not sure if can animal-proof that door.
What's going on , on the street outside your home right now?

and 

showed that some cats are reluctant to take on a rat. The late, much lamented Maurice, showed no such qualms, and we therefore had on many occasions to remove his offerings from the front doorstep.

