I highly recommend Mulligan's Mattress! I recently bought a latex mattress, and the owner was very friendly and a wealth of information. When it turned out the mattress I bought was too mushy for my back, he personally came to my house and replaced the mattress with a firmer one. No complaints -- he just did it! With my old mattress, my back had been hurting me all the time, preventing me from staying in shape by going running. With my new mattress, it is no longer an issue. THANK YOU, Mulligan's Mattress! With so many junkie chain mattress stores in PDX, this local store is pure quality.