It also isolates the graveyard from the town, I always thought how depressing it must be to live with the dead. It makes it a walled city with everything a proud community needs.
Best head over to the mod page yourself and check it out: My favorite city out of the cities the mod overhauls is Falkreath.
This mod adds so many improvements to Skyrim cities, especially the smaller ones, that it is impossible to list all the changes. For normal Skyrim, no version for SSE yet, so no XBOX or PS4 version as of yet, sorry console users :( Also pretty sure it will not come to PS4 either as I think it uses custom meshes, textures and very likely- Scripts. This is more out of interest, as I already have a solid opinion about my favorites, but I am sure suggestions here would help other players decide. The question being, what are your favorite City mods? Both Skyrim and Skyrim Special Edition, or more. So, this is where our always great modding community came in place, and fixed/improved certain weak spots in the vanilla work. But, I always felt they all were very small, lightly populated and in many aspects do not even answer the requirements for a settlement to be called a city. I feel like Skyrim got the unique factor of cities better than any of it's predecessors, Skyrim cities are always fun and interesting to explore, and most are very different from one another.