You can just create partitions and mount them at whatever path you like.
Hell, you can do /c/not/sure/why/you/like/this/better/clownfarts_penis
I like partitions to be at the root of my file system. And dedicate each one to a specific use. And even dedicate a separate hard drive for my personal files. When in need of transfer or repairs just move this drive to another PC and carry on the work while the former PC gets repaired or nuked.