We traveled with a two year old toddler and were amazed at how well the place is stocked with games and toys. Our son also really enjoyed playing in the sandbox though the outdoor highlight definitely was the trampoline. The kitchen was very well equipped and the bedroom had enough space to place our own crib in there. The glow-in-the-dark stars in the children's rooms were also really sweet.
We were also happy with the overall location: Nearby Matthews Beach Park was hours of entertainment with a nice playground and a small track perfect for scooter excursions. I also enjoyed nearby Cafe Javasti: I must have been to 40+ different coffee shops in Seattle alone and I'd say Javasti ranks in my personal top three: Crepes are delicioius, but the real highlight is the coffee (my go to choice are oatmilk decaf cortados).
All in all a fantastic pick coming from a family traveling with a young kid.