Adrian - the owner - is a
GFY member and is great guy. I've not used their SEO training service itself, but have dealt with them in other SEO related services for many years. I can tell you this much, they deal with a
lot of high profile companies for their respective SEO employee training and their other SEO needs.
Reach out to Adrian at the link above if you have any questions. I'm sure he'd be happy to answer any questions.