Depends on your situation and what you wish to achieve with the money. I'm thinking you are a young bloke, not married. Either boarding with mates or family or renting by what you've already said. If this is the case, then an advisor would give you some strategies around maximizing your borrowing capacity and or diversifying your investment so that it's not just a house you are staking your money on. He might suggest a small share portfolio or an investment in a diversified fund as well. Just so you don't put all your eggs in the property basket.
If this sounds interesting, then go see an advisor. If not, then just buy a house.
If you go with the house option, I have some pointers for you.
1. Pay off any other debt you have first. If it's credit card debt, pay them off and cut them up. Ideally, you want your mortgage to be the only debt you have.
2. Set up a seperate account for your mortgage payments and divert enough pay to cover them into this account. Then set up the mortgage so that your repayments are made weekly. You can wipe 8 years off a 30 year mortgage just by doing this.
3. Pay more than the minimum repayment. If possible, find out how much interest the bank will charge you each month and pay your repayment plus that interest.
4. Don't borrow the maximum that the bank will lend you.
5. Do as much research on the area you wish to buy in as you can. You especially want to know the median price in that area and if possible, you want to spend below that.
Hope that all helps.