Hi all
thanks for all your comments. HAve been trying to get through all the suggestions!
The rent is similar to others in the area - we are close to Dublin city centre so commuting not an issue for potential renters.
We are thinking of just renting it short -term , allowing us to buy the other house (which is an area which we have always liked) and then not be landed with the almost 700k mortgage as pointed out for too long.
Income wise on paper we have a joint income of 130,000 gross - but it still adds up to a large responsibility ..
Thanks again
swimmer