Hi Jimmy. I think your map is good already, but there's a few things I can think of to help you:

First, I think that the map is a little cluttered, and that makes it confusing. But that's also part of the charm, so can be a mixed blessing.

Second, you have a lot of empty space inside the walls. Given that medieval cities tended to put a lot of value in the urban centre, they'd probably use as much of that space as they can (but, if you have, say, a ceremonial pathway, the authorities might nonetheless keep it clear, so this point depends a lot on your worldbuilding)

Third, adding shadows on the ground would really help show the 3-dimensional quality of the map

Hope some of that's helpful

Wingshaw