I had the Guru fitting on the sizer at my LBS. They just had become a Guru dealer. It was very long (3 hours) and it still took a lot of convincing on my part to get them to listen to what I wanted in a custom bike. Don't get me wrong, I love my bike, but I think the experience would have been enhanced by having someone like Wahine doing it. However, they do readjustments and updated fitting for free. They should, for what I spent on the bike. I haven't been back for one, because I just don't think that they "get it," when dealing with a rider like me, who is not a racer. I get treated nicely, very nicely because I think one of the woman who works there read a scathing post I wrote about them, here on TE.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport