Affordable, Furnished Room Wanted in Portland, OR

I am a professional male aged 51. I am available to move in August, and have a budget of $850/month all inclusive. I would like to share with males or females ideally between 25 and 99 years old.

I'm posting to try to find an affordable place to live by early-mid August. After eight years where I am now, I have been asked to depart my residence; the owner has new plans for the building.
About the place I would like to be:
In/near town and affordable, furnished room for rent/trade. I teach English online to adults as a foreign language part-time, so I need a private, quiet place to have classes with good internet. I don't have a vehicle, though I do have a flawless driver's license (only ever driven automatics). I would prefer to be near an area with retail/hospitality/other employment very close by, as I would also like to find a second job, and I REALLY would prefer to not spend long commuting. I also need a desk and a comfortable chair, or at least room to put them in a private room.

About me:
I'm an early 50s gay, white male with a college degree that I don't usually use. Why do I mention this? I really don't think it should be that important, but I feel it's still relevant because I want to minimize friction for those who think it still matters. I usually keep to myself. I don't need a TV, as I use my laptop and phone for my daily life. In a “past life” I used to watch cooking shows with an elderly woman, and we'd chat, have some wine, and cook things for just us, or sometimes part of her family. People who enjoy spice are a plus. That's entertainment! 🙂

Alternatively:
I also am looking at other areas of the country (and internationally, preferably Latin America) to relocate. I'm currently looking hard at Portland, OR.
Thanks,
-J

PS.
If anyone has any online endeavors that seem interesting that they're doing and need help, I'd be interested in that. Of course, it depends on if our interests align for this, but it can't hurt to mention it. I've been diving into AI usage lately.