I've tried Wikipedia and similar sites but it offers very broad information and I'm looking specifically for information about how cities were laid out, what trades were commonly available and how citizens lived.
Check out Fernand Braudel's The Mediterranean: and the Mediterranean World in the Age of Philip II, first published in 1949, supposedly initially drafted while Braudel was imprisoned as POW in WW2, purely from his incredible memory with no access to research material.
As you can see from the table of contents it is the defining example of the Annales school of historians, covering all aspects of life in that era and place. This is was in contrast to the typical heroic-actor study of history that focuses only on the royals and the states they govern at the highest level.
Also check out Braudel's The Identity of France which covers more specifically today's France, and covers many aspects of the questions you are interested in. There are several volumes to this body of work, covering different aspects. The first one focuses mostly on settlements and their development. The second covers demographics, activities of vocation and trade. There are charts of trade routes, population distributions, which regions build their houses using what material, the use of olive oil versus butter. And so on and so forth. They are a delight to read!
Enjoy!
One of my personal favorites is Autumn of the Middle Ages by Johan Huizinga. It's a little before your time period (the 14th and 15th centuries) and concentrates exclusively on the Duchy of Burgundy, but it is a great cultural history of the common and noble in that time and place.