Even though I stayed in Karl and Arlene's place for one night. I had enjoyed every bit of the service they have provided to me. There is guidebook specially made by Arlene, it provides detailed informations allowing you to know where to eat or visit in Seattle. Besides that, they are very caring and thoughtful for providing some quarters for bus fee just in case we only have cash because the buses doesn't give you changes. I will definitely comeback another time if I stay in Seattle.