Report needed repairs in writing through the tenant portal and allow access for the work. Do not arrange major repairs or deduct costs from rent without following the lease and the specific procedures allowed by Washington law. Those remedies have notice, timing, documentation, and cost requirements, so consider qualified legal guidance before deducting any amount. Official resources:
Washington landlord-tenant law (chapter 59.18 RCW), City of Tacoma tenant resources, or your own city or county tenant resources.