There aren’t many rv parks that are close (35ish mins) to Seattle but this is the best option. Office staff is friendly, bathrooms are clean, laundry is cheap ($1 wash), maintenance staff is constantly tending to the grounds, full hook ups, and cute (short) hiking paths surrounding the park. The lake is more of a murky pond and the geese are happy residents here so expect a lot of goose poop at any spot near the water. There’s also no dog park.