Go2Linux published a small tip about mapping the users UID while mounting a file system over ssh / sshfs / fuse

You can use sshfs, to mount a remote file system on your local computer over ssh, then you can work with it as it were your local file system (provided you have enough bandwidth ).
But you may run into permissions problems, to solve that, use the option idmap
Mounting remote file system over ssh, and mapping users

  Map users UID while mounting a file system over ssh / sshfs / fuse