Manzil, a desert town

[ARockabillyRhino]

Hey folks, for my first WIP post, this is Manzil, a town on the banks of the biggest river running through the Calabran desert.
The city was a little fishing village until a few years ago, when two tombs were discovered in the area, bringing adventurers, scholars, traders, and an influx of business.
It grew next to an island in the river, which allowed easy launching of boats in between, without worrying too much about the current.

This is my first town map, and one of the first maps I've worked on. Not much of an artist, so learning how to draw on the fly. As such, any constructive criticisms would be much appreciated.