First time buyers mortgage saver account

Hi,

My partner and I are going to start saving for a mortgage. Would Bank of Ireland's first time buyers mortgagesaver account be a good idea? You get a bonus interest of 2000 euro if you draw down within 30 months. I'm not sure what stage of purchasing a house drawing down is so don't know whether I should be concerned about the time frame. Also if anyone has experience with this type of savings account and has any advice to give that would be great. I'm worried about missing something in the t&c's or some major downside.

Feel free to suggest an alternative as well.

Thanks!