We had a great time staying at Tri's apartment!
The location is absolutely fabulous for enjoying the restaurants and bars of Capitol hill and is convenient for getting around the city. Street parking is a bit of a hassle but there is a pay lot close by, and street parking is free 8 pm to 8 am.
The apartment itself is lovely and thoughtfully furnished. There were spare chargers, bluetooth speakers in every room, and a well-stocked and comfortable kitchen. We had a great time picking up produce at Pike Place Market and cooking dinner together. The living room is comfortable and the balcony is perfect to drink your morning coffee on. The bedrooms are neat, clean, and comfortable, although someone very tall might have a problem since the ceilings are sloped - I'm 5'9" and had to duck a bit to get on and off the bed, but it didn't really bother me. The bed was very comfortable and we slept well. The only con was that the apartment is not very private in terms of sound from the other unit; we could hear every word when the tenant below us was on the phone or sitting on the porch even with the windows closed. That said, if noise bothers you, you probably shouldn't be staying on Capitol Hill anyway since it's a bit rowdy on the weekends.
All in all, we had a great stay, and I would definitely recommend Tri's apartment to anyone looking for a great, centrally-located Seattle getaway.