The trenches for the electricity wires have been dug this morning. The forecast is that the terrace should be done by the end of this week, sort of. No idea when the balustrade for the stairs is going to be finalised, or the pergolas. But I'm sure I'll find out soon enough!
(quick update for John: the balustrade for the stairs is going to be put up on thursday. Leaving the pergola and the gate on top of the stairs)