seeking private room and bath or studio/1br for myself and two cats

Hi, my name is Natasha, and I am looking for a reasonably priced place in the Ballard area. I am looking for anything from a reasonably sized private room and private bath to a studio/1 bedroom apartment. I have two well behaved cats. I am considering a roommate situation also, especially a roommate from the (or a) church body. I am 34 years old, quite introverted while also being friendly and a lover of people. Thus, I will hang out in my room at times, but will also be social and enjoy a roommate's company at times. I am respectful, very easy going and pretty cheerful:) My cats will be confined to my room while I am working, but I would like it if they were able to roam more when I am home. I know another cat would not work well for my cats, but a small dog might be ok...I have never tried it, so I am not sure. Please feel free to ask questions, and thanks so much for reading this post.