A very small floor plan job

I have a floor plan for a gym we're building that is in a basement. However, I'm required to do a further floor plan for the entrance which is on the ground floor. It is a very small job and shouldn't take very long at all for someone who has experience. I only need the area highlighted in green.

The design needs to show the footpath and the mats it will be covered with which are 1m x 1m black mats.