So you and the OP are neighbours?Where I live rental stuff is never empty and prices are going up and up and up. Before I sold my house a few years back I was going to rent it and HSBC told me that I could rent it out for 12 months on a "owner" mortgage before I would have to switch it to a buy-to-let one.
What an idiotic comment, you have no idea how much he could **** himself up.
Fact is house prices are NOT rising, and he runs a reasonable risk of having empty months. If he is off travelling and not earning, does that sound like a reasonable risk to take?
And you have no idea how much he could be up, maybe he has £30k he would get a couple of percent out of in a high street bank and he is considering a better return from property.
Who said anything about house prices rising anyway?

Lol! So in your two years you almost screwed it right up. That's the same period (or twice as much) that the op has. Yep, he should go for it!
So you and the OP are neighbours?
Well if that was the case we would have to have very big houses as he seems to live in Essex and I live in Birmingham ...

No I stretched myself and took a risk and I hope it'll pay off eventually, it's doing OK and I'm getting a decent return now. Where did I say I nearly screwed it up?
If you want no risk stick to premium bonds and the 1 - 2 % you may get, then stick your fingers in your ears about inflation and how the value of your savings is being whittled away
He's 23 and a trainee electrician. While it is possible he has £30k in the bank for a deposit and enough cash to go traveling for 2 years, it's unlikely![]()
If he lives in Essex and he's thinking about buying then it's quite likely he has 20-25% to put down, which i'd imagine would need to be close to £30k for an affordable mortgage especially if he's considering and researched a BTL mortgage.
Don't judge people by your own standards

You had to pay a significant amount on credit card. That's a huge miscalculation by you tbh and a very very risky one.

Exactly, so your last post is pretty useless![]()

Did he say where he was going to buy? Er no. I kind of presumed it would not be in my neck of the woods. Who is to say where he intends to buy is not a similar area?
He asked for basic advice. To which I mentioned something that had not been mentioned so far that you can under certain circumstances rent out on a owner mortgage for a period.
If you want pointless ... find something reflective.
Where I live rental stuff is never empty and prices are going up and up and up.
My point is that it is dangerous to assume just because you can let a property out and the market it 'going up and up' that the same is true everywhere.