Thanks for the message, much appreciated. Will check this out shortly.
I had previously posted regarding performance, which indeed made the development process unbearable. I have successfully resolved this using winnfs
$ vagrant plugin install vagrant-winnfsd
And amended the VagrantFile to set the synced_folder call for windows to use nfs
config.vm.synced_folder local_site_path(site), remote_site_path(name), owner: 'vagrant', group: 'www-data', mount_options: ['dmode=776', 'fmode=775']
becomes…
config.vm.synced_folder local_site_path(site), remote_site_path(name), type: 'nfs'
You should find the performance is vastly better using this rather than shared folders.