Except for check-in, we enjoyed our stay very much. The bed was very comfortable, and although the sleeping alcove was stuffy/humid (no separate door for bedroom if you happen to be sharing), when the tower fan provided enough circulation to cool us down if we kept the balcony door open. The kitchen, bathroom, washer & dryer, were all clean and functional, and the towels were thick and fluffy and clean, though the amenities were a little surprising (huge shampoo & conditioner, travel-size body wash, dried-out makeup remover wipes (?), heavily-scented coconut lime body lotion, Q-tips, & Poo-pouri). The fireplace is mostly light but lends a romantic ambiance, and the sofas and storage ottomans were very comfortable. Having a desk and chairs was really convenient, as was having chairs and a table out on the balcony for the great view of the sunrise over the water.
The area felt safe and walkable for two people. It was a convenient walk to the Chihuly Garden and a ~$7 one-way rideshare to Pike Place Market (better than paying parking thereabouts!). We tried the public garage the 1st night, but lack of enforcement of posted rules at the garage meant we just parked on the street overnight. PayByPhone app made it easy to extend hours if necessary. Stellar arrangement, and it allowed us to be very flexible with day trips out of the city—though there are many options in Seattle for transportation.

About Check-In:
We were able to check in within 10 minutes of attempting, but it was an adventure! I wish the A-Team luck with their new outsourcer. When we checked in, everything worked as stated until the final code to the door. I texted and called the number provided, but wasn't able to reach anyone. So I called the emergency number, reaching a call center that repeated the host's AirBnB instructions to me and said they had to contact the host to get in touch with me. I called the other number again, reached someone who didn't confirm who she was but said "hang on" but it was hard to tell because she must have been close to what sounded like a large dog barking. So we listened to the dog barking for a while, safe indoors with our bags around. When she got back to us, she provided a new entry code which worked. The A-Team's message then arrived in my app providing me with a second new entry code, which I didn't try. We continued to use the entry code Ms. Overheard Canine provided, and It worked out for us. We had a very comfortable stay in a convenient and safe location, and it made our stay in Seattle wonderful. I hope that the host is able to figure out their working relationship with their new management company!