If you're ever looking to work with consultants, this might help:
Don’t show up at an event or in my inbox 6 months later and say you were ‘too busy’ to even send an email update.
This takes a lot of time.
Tell me you found someone better, or the cost is too high, or that you disagreed with the approach. But don't just vanish. That makes you both a jerk and a coward.
If you do agree a fee and then you or (more likely) someone from procurement demands I lower it...I'll walk.
WE DON'T JUST CRAM IN THE WORK!
(nor do we work without a contract to protect us both).
(you know who you are!)
I won't take on the project, but we can skip the charade.
At least then we can both treat it like one rather than an annoying demand.
Be prepared for this.
Look at it often to know when I need you to prepare resources or set aside time to review findings/prepare plans.
p.s. if you're going on vacation, tell me.
It's awkward when someone is scheduled to meet with me without knowing why.
But this means you should own it and sell it internally too!