I checked for Bellingham, which is where I most recently lived in WA -- where it suggests two adults could get by on less than $1000/mo. in rent. Quite unlikely. Ten years ago, my rent for a 400 sq. ft. studio apartment in Bellingham was $850/mo. It's more like $1200/mo now. And that's assuming it's reasonable to expect two adults to share 400 sq. ft.