Be very careful of this couple, David & Hayley Alley! We went out of our way to help them providing an extra service to what we agreed! They have then setup several fake profiles on the internet leaving bad reviews to try to damage us due to their mistake. David Alley is also un-qualified as he does hold a run coach certificate but does not hold the bare minimum qualification to be a sports coach or personal trainer. This will mean that there insurance if they have any is invalid.
I would avoid using them at all costs!