Okay, yes, house prices are unrealistic, but hear me out:
1. Not in the US (helpful for any non-American employees who can't get a visa or don't want to live in the current political climate in the US)
2. Relatively easy for Americans to work in Canada
3. Close proximity to Seattle
4. Canadian salaries are typically lower than America, so this could be a huge boon to Canadians working in tech that they're finally paid similar to US counterparts and/or Amazon can save a bundle on salary costs by paying the Canadian market rate...