Beware interviewing with Wested. They will waste your time. After the final interview, they never even bothered to get back to me. I have emailed two different people in the organization, without a concrete response. It's been nearly a month since my interview, and it's been two weeks since HR said that they would have a decision.
The position required a cover letter, two interviews, and a skills test.
The skills test was a hypothetical situation about doing a literature review for a partner.