Is it worth buying a flat in Dublin?

Every week a Guardian Money reader submits a question, and it's up to you to help him or her out – a selection of the best answers will appear in next Saturday's paper. This week's question We live in the UK and are thinking of investing in a flat in central Dublin for weekends away. The two-beds that were €400k are now around €250k. Is it a good idea, or will prices go lower? Should I only make "silly" offers? And is Ireland's place in the euro a worry? What are your thoughts?