apt install sshfs
sshfs shared@192.168.8.30:/shared mnt/
# to umount
fusermount -u /home/andreas/shared
edit /etc/fuse.conf to have allow_others
edit /etc/fstab:
sshfs#shared@192.168.8.30:/shared /home/andreas/shared fuse defaults,x-systemd.mount-timeout=5,_netdev,allow_other 0 0