Generally speaking, if you working for a company, each year you'll get salary increment, so altho now get 3K and things rather tight, 5 years later it'll generally be much better. For bachelor, saving 50%+ of 3K is not a hard thing to do.

Altho risky to get an expensive house when your salary is low, but if got rich guarantor it's worthit, coz renting means money down the drain and buying cheap house means living in problematic areas, and your property value may not go up much.

As I said, if you got a rich guarantor who can bail you out when you get into trouble, then go for it. If you don't have, if I was in your place, I won't buy yet. Save for several years, build up a healthy savings buffer and then get the house. Because if you buy when you have a tight budget, and something goes wrong, you'll loose everything.