Great location and good value with great access to Alki Beach, Puget Sound, and downtown via either water taxi or car. Dedicated off-street parking was also extremely valuable because parking can be a premium.
Johanna is an extremely proactive and responsive host and I would stay at a place of hers again.
Our only issue stems from several idiosyncrasies of our family. We have two young children so our bed times were pretty early - in the 8-9pm range. The long summer daylight hours extended well past that. Coupled with the bright orange streetlight from the convenience store across the street and thin drapes, meant that the pull out bed in the great room was awash in light almost all the time. That could prove to make challenging sleep.