The appartement is very cute and cozy, exactly like the pictures. It is a bit far from city center (about 30 minutes bus ride), but the bus system is very easy to use and it brings you from the corner of the street directly to city center.
We unfortunately did not have the chance to meet Diana in person but she always answered very quickly when we had questions and she was very accommodating for our very late check in. She also made the check out process very easy, it was much appreciated!
I would definitely recommend this place for anyone visiting Seattle!