Looking for House or Private suite to rent in Seattle area

[John Ringgold]

I have a client in Kansas relocating to the Seattle area and she is not sure where to start when looking for a place to rent.  She is not wanting an apartment, but rather a house or maybe a mother-in-laws quarters inside a home with private entry, bath and kitchen.

If you have a place like this coming up, or can direct me to a local resource,  it would be much appreciated.