Require someone to supply and fit decking over a slabbed yard 3.7m x 3.5m.

Photo attached shows the area to be decked.

I’m after decking from the house wall leading out 3.5m. The distance between the side walls measures 3.7m and slightly narrows as you walk further into the yard.

To provide ease of fitting I’m happy for a gravel finish 1-2 feet from the kitchen door to avoid awkward cutting around the soil pipe and raised area around the air brick under the window.