are all housing ads like this?

titled: RENT FREE

WOMEN ONLY!!! 2 bdrm apt,1 bdrm vacant,you be descent to good looking,HWP,non crack head or tweeker,smoker ok (outside),drinking ok (inside) no drama queens,just be cool (and do light cleaning) and be VERY FRIENDLY and you can live here for free,it's a "you scratch my back i scratch your back" situation,email me for details, and please think about it before you email me and ask "what do you mean by VERY FRIENDLY" thx.. by the way i'm a guy
this is in or around mountlake terrace
no -- it's NOT ok to contact this poster with services or other commercial interests

OH, and that other ad I commented on recently, it was re-posted today.

But they don't discriminate, there's one for men up there too.