We were looking for a mortgage with AIB to refurbish a property last year. We were approved in principle. when we went for full approval, we were refused - the report we received was littered with inaccuracies, including our pay, existing savings etc. We appealed, and were refused again on different grounds. When we appealed this, we were approved for a smaller amount, but subject to certain criteria, the main one being to pay more off our home mortgage than we were looking to borrow.
It was a futile exercise, and annoyingly slow. The net result was it delayed getting things started which cost quite a bit.