We really liked it - it is further for us to drive there than to St. V's, but it seems like it would be worth it. The rooms are very large (deliver and post-delivery) and staff seemed very accomodating. We are still doing a tour of St. V's, but couldn't get one scheduled until May. If anyone has any questions about what we saw while there I am happy to answer them.
Re: Did our Kaiser Sunnyside tour...
I delivered at Sunnyside and LOVED everything about it. Doctors, nurses, all staff were great, the food was good, my drugs came on time, etc. My room was huge and had a view of the trees, it was gorgeous.
For a Kaiser Pedi, I really love Dr. Leila Mesch (sp?), she's great.
I called toward the end of April and they didn't get us in until May (although I didn't really question it - it may have had something to do with my due date which is July 8th).