In my opinion, you must invest in a pension. I presume that you are a top rate tax payer, in which case your pension investment will almost double straight away. ie you invest 5000 in a pension, you essentially get a refund of tax of 2500, hence you have an investment worth 5000 which cost you 2500. It would take an extremely bad fund manager to make a balls of this for you!! Additionally why not get exposure to the property market through a fund of some sort if you want this type of exposure.
In your situation seeing a professional financial adviser is a must, considering the amount of money at stake, a fee of several hundred euro is not exorbitant, unfortunately, I cannot help you, but would be interested to know of any if anyone has any suggestions.