VPN back to the office

Good afternoon,

We are trying to setup a VPN back to our office from a droplet. The setup would look like this: 1 - Remote employee has OpenVPN on his laptop, and connects to the droplet. Once connected, all the internet traffic goes through the droplet. 2 - If said employee requests a connection to an office resource (such as a file server) they will have access to it without a problem. It is not necessary for any of the resources to be auto-discovered (they are all assigned via their IP addresses).

I can’t see this being very complicated, but I can’t for the life of me find a tutorial that would help me achieve that.

Thanks in advance