Single room wanted

Hello, I've sold my house and am currently looking - in the meantime, I really really need to have somwhere to stay for around 3 months while I purchase a home and move in. I'm an un-fussy, fully trained house guest eager to fit in. For the last 20 years had my home. I'm not terribly talkative and probably I'll be out a lot trying to find a permanent home. I'm looking for a single bedsit or flat preferably with a separate bathroom/shower. I fully expect that you may want someone with a bit more than a few months but for the right place, I'll gladly negotiate for the for the right place.