While there was a problem in terms of understanding what was achievable, over the course of my communication with Bartłomiej S, I was able to get a much clearer picture of what those problems are. His communication was excellent throughout and I have every faith in his competency. I paid him a consultancy fee for his work and closed the job for re-scoping.
Bart did a fantastic job in a very short amount of time. Good accuracy, highly recommended.