Initially, wife wanted to use the €60k to go towards a summer-house in Denmark (she's Danish), but I pointed out we'd just end up with another mortgage around our necks and why not see if we could grow the investment to have enough to buy a house outright. So now we just wait. As is stands, around €140k for the moment, it's been a good investment to date (as we jumped in at the best possible moment since end 2013),
Did you follow the real estate prices in Denmark in the last years ? Buying a house on mortgage might have been an excellent investment with little volatility...