The location was excellent, and really hard to beat. Walking distance to plenty of good food, coffee, drinks, parks, museums... It can get a little loud sometimes with traffic and the train line just a couple blocks away though.
While the space is generally nice, you really have to like climbing stairs - up to the door, up from the door to the main level, and up to both of the bedrooms. The spiral staircase especially is worryingly wobbly. It's not a huge problem, but it's worth keeping in mind if you have anyone with mobility issues.