I hope to find a place to share in inner Portland but my situation is odd: I've had many sensitivities since having been exposed to a lot of mold in an apartment which became water damaged. I'm sensitive to mold, dust mites, and many common aromatics such as glues in most new furniture. This is often referred to as Multiple Chemical Sensitivity (MCS). The reactions differ from one person to another, in my case I get irritated eyes/headache/a "stimulated" feeling that prevents proper rest, nausea. I don't experience symptoms where I live now (1950's duplex, I have old furniture and don't use things with synthetic fragrances) but it's been awhile since I've had a compatible housemate and so I can't afford to stay here.