We had a great stay at Norman & Renate's place. The apartment is clean, spacious, very comfortable, and in a location that worked well for our needs. The hosts are very hands-on and prefer to communicate via phone calls than through Airbnb messages. However, they were very kind and gracious when we had an issue and full of helpful recommendations for our time in Seattle. For business travelers, the apartment can be a bit noisy during the day, and I would recommend planning to work from coffee shops or co-working spaces, rather than the apartment. At night, it was perfectly quiet and we had no problems. Overall, we had a lovely stay.