This job lasted longer than expected - due entirely to the weather.
Vygo was a "trooper" throughout and worked whenever the weather allowed.
The end result was fantastic and we now have a patio that will stand the test of time - complete with a comprehensive drainage system (designed/installed by Vygo) - the old patio was falling apart due to lack of drainage and no foundation for the concrete (a thin layer on top of clay).
Would throughly recommend Vygo for his craftmanship and work ethic