When I was at the filming for the final episodes at Hotel DeLuxe I was told that they had spent the previous 10 days at a private estate located NW of Portland. They filmed 3 days for the final episodes there. The person told me the road it was on and I then knew exactly where they had been. I had see from one of the photos that were on twitter that they were located west of the city. The property had grapes planted on a hillside and faced east. I went off searching for the property and was lucky to locate it quickly. It was about a 40 minute drive out west of Portland. There was a large parking area across from the entrance to the house on the property. When I found the location there were a couple things still left from the production.
I also heard that there was a young girl about 8-10 years old that was involved with the filming. After watching Friday nights preview of the final episodes I noticed that there was indeed a young girl on the episode. Heres the video preview and my photos from the location.
Here is the dumpster. Still in the parking lot.