If you have up to 4 people coming to Seattle, this is a great place to stay. Everything in this apartment is so comfortable, especially the beds. There are two soft arm chairs in the living area which I loved. The kitchen is surprisingly big and we found it was really convenient having the laundry for our use. Even with 4 guests we never felt cramped here, it's very spacious except for the bathroom, but it still has everything you need. Despite being a basement apartment there is loads of natural light, and you have so much privacy it's as if you are in a stand alone house. This location is also an added bonus, you can walk into town within 20 minutes and taxi back (it's a steep hill!)
I really recommend this place if you want a modern and very comfortable place to stay in a great part of town.