I reserved the place for my mother and aunt and although I didn't stay overnight, I spent a lot of time there and found the place to be quite pleasant, well equipped, and very clean. The ladies reported being very comfortable at night and had found it quite easy to walk to Pike Place and cafes nearby. The only complaint they had was the aircon unit is noisy but they did not need it at night with the windows open. The owners of other units we met were very nice and helpful.
2-hour parking is available all around the building (free during night/early morning) and I was lucky finding a spot nearby each time I visited so it was not an issue. If you have a vehicle, and plan to leave it parked while walking around town during the day, you may want to consider reserving a parking pass.
I believe this unit is a great value relative to anything downtown and is in the same area as the high-end hotels (Grand Hyatt, Hilton, Sheraton, etc) in Seattle. I would much prefer staying at Andre and Joel's place rather than any of the area hotels.
Check in/out was ridiculously easy and communication with the Andre and Joel prior to and during the reservation was superb.
I definitely recommend this place and will reserve it again, if needed.