As far as the property suggestion, it's a solid idea but more risky if you don't have the potential for substantial surplus income coming in somewhat steadily in the future (apart from rent profits) since if you put down for a decent mortgage with 48k and wind up without tenants for a while, you might have trouble keeping up with the payments.
I'll be third to agree with Katsukitty. This all might be me stating the obvious, though. Once you've got steep interest debts paid off, investment fund/balanced portfolio (like Strelok said; but I know jack shit about the differences between the two).
Keep in mind, I'm a liberal arts major (on top of just echoing other people's advice here, but I figured you might be looking for some consensus) so maybe take my opinion with a grain of salt.