The pros: host is responsive, the place is well stocked with all the necessities you would need in the kitchen and bathrooms, etc. Location is okay - it still took us a good 15-20 minutes to get to downtown Seattle. However, it was close to a few other attractions like the Arboretum and Japanese Garden.
The cons: Our biggest disappointment was that the place itself is a quite dated and the downstairs level feels like a basement. It has very little light and feels like living in a dungeon. The downstairs bathroom has been literally fashioned from what must have been a laundry room. The sink is just a laundry sink. Having said that, they have all the necessities and we did not face any actual issues - but we didn't want to be sleeping in a basement on our vacation! The pictures on the website gave me no indication of this - it all looks very bright and nice in the pictures.
overall, if the host did a remodel/update of the downstairs level, i would have rated the overall experience top notch.