God bless you if you have one child but I don't think anybody should have just one child. Everybody needs a sibling. I have siblings and I have so many amazing precious memories with my siblings. I don't know what I would do if I had been an only child.
My wife and I just prefer Seattle. It's a beautiful city. Great setting. You open your front door in the morning and the air smells like pine and the sea as opposed to bus exhaust.