Setting up a vpn on a mikrotik router

[Rosco]

Hi everyone been a while. Hope everyone is doing well. I have a client that needs a vpn to their work network to use specific database software. I have a mikrotik router deployed. They can not use remote desktop because it does handle 2 screens. Looking for the best way to set up a VPN for a company that is very against change and can not handle many steps. Set up some pptp vpns but that just doesnt seem secure for this. Any suggestions would be greatly appreciated!