Subjectively

First of all I’d like to give credit to this site for the original material.

Here are the instructions for Fedora 8 for brevity:

yum install fuse-utils sshfs

mkdir /mnt/sshfs

groupadd sshusers

chgrp sshusers /mnt/sshfs

chmod g+w /mnt/sshfs

Now you can add users to the sshusers group:

usermod -G sshusers -a someuser

and those users can mount ssh “shares” like this:
sshfs remote-user@remote.server:/remote/directory /mnt/sshfs