As an experiment, I’ve set up a TF2 server on my VPS. At the moment it’s a completely vanilla 20-slot server that lives at 178.79.133.201:27015, named “derpiboo.ru - Official Derpiserver”. She should be able to handle the load of a single TF2 server without problems, but I can’t guarantee it’ll run perfectly. Also, server is physically located in London, so those of you outside Europe may not get fantastic latency, but she’s got a 100Mbps pipe so bandwidth shouldn’t be an issue.
I’ve run SRCDS servers before and I know what I’m doing, generally.