Funny anecdote - the last time this happened around 3 or 4 years ago I was on a project in Germany and was surprised at how cheap everything was now with the exchange rate. Dining out felt like I was in India it was so cheap. We bought an Audi (in CHF) around then and they had to reduce the price 30% before the deal went through - then shortly after they pegged the franc to the euro.
Now hopefully the foreigners will start moving their money back into francs and let the property market cool off.