The Broadcast apartment is a large/spacious place to stay. Our family of 5 was more than comfortable there. It was a 2 bedroom/2 bath apartment with plenty of space in the bedrooms and bathrooms.
The apartment is easy to get to from the Seattle/Tacoma airport via public transportation. The amenities were just right. We cooked in each night for dinner and were able to eat breakfasts in as well. Plenty of cookware/utensils to make it happen. There are a couple grocery stores within a two blocks of the apartment so we were able to walk and grab our groceries. The apartment is about a 30 minute walk to the main tourist areas so be sure to bring comfortable walking shoes.
Keith was an excellent host and was very responsive to our questions or requests. Broadcast was an excellent choice for our family and we'd encourage you to consider it - it won't disappoint.