Looking for an apartment with a washer and dryer in Walla Walla, WA? Look no further - ForRent.com has 82 available options. In-unit laundry is an unmatched convenience in a rental. Instead of hauling clothes to communal laundry facilites or paying for laundromat services, Walla Walla apartments with a washer and dryer offer clean clothes, day or night, from the comfort of your own home.