hmmm, does anyone know an easy way to allow a friend of mine to set up a remote desktop session for me to take over? Preferably something that's easy to set up (he uses solus). Even a simple ssh session would be enough for me to help him out, but I don't know a way to set that up without fiddling around with port forwarding in the router.
@ssokolow eventually I tried teamviewer :) It worked fine, but I'll keep looking for a free alternative.