Plank and Coil adds Posh and Lavish natural latex mattresses to its Portland Oregon showroom.  Plank and Coil has the most extensive collection of natural and organic mattresses in the Northwest.  Posh and Lavish is a luxurious plush mattress collection which adds another crucial feel to Plank and Coil's already extensive offerings.  If you are looking for a plush natural mattress which has superior motion isolation check out the mattresses at Plank and Coil in NW Portland.