tracyh
I am not sure a bank will give you an interest only mortgage if you intend to rent your property out
Also not informing yoru bank of a rental could cause you bigger problems
Interest only in times of hardship is not costly, normally a set up fee - just remember the amount due will remain the same
Remember any income from house rental may be taxable income
Have you checked the rental market in your area - how many are up for rent, how long have they been up for rent, how many are empty etc.
Be very wary of estate agents and do your research
Sorry to be so negative but reality etc and it is not easy
I wish you good luck