Is it a problem if the area touches itself? It looks like the same meadow all the way around the farmyard.

I’m very new at this so happy to have guidance.
The structure is a series of walkways between the main hospital building and the women’s and children’s hospital. It connects on the ground floor, level 2 and level 3.
The ground floor walkway has the dogleg shape.
The straight walkway is two separate levels (level 2 and 3). Is that still done as a covered walkway?