Access files without syncing?

How can I access my files on Seafile Server from my laptop without syncing the entire directory? know about Seadrive (which is brilliant) but it isn’t available on all Linux distros (and not at all on FreeBSD, which I’m beginning to really like). I’ve got the seafile client, and it works fine, but I’ve got a few really large directories on my server and I really don’t need the entire directory.

Seahub, oder Seafdav (webdav)

Thanks, I’ve been trying that. Although I can open the folder in Caja (the file manager) I can’t open anything in an application. eg: a music player.