Civ has a long tradition of mods, and Civ7 is no different. We already got a range of smaller mods, which do some excellent work in improving Civ7. But installing them and keeping them up-to-date can be complicated.
Now no more! Our user leonardify took on the challenge to create a mod manager for Civ7, and it seems to be working nicely. With it you can manage all the mods here from CivFanatics, without worrying too much about the technicalities. You can check out his website here, and you can discuss the mod manager also in the Civ7 modding forum here. Give it a try!