Hi Winehouse,
I'm going to set out here where I think you are financially and what I would do in your circumstances. Please correct me on any mistakes, disregard my opinion as you see fit and please note I have made a number of assumptions, which are stated.
Re. the 2 Apartments:
Cost to service 2 x interest-only loans: 842pm+547pm=1389pm x 12 = 16,668 pa.
Management fees = 2,000 pa.
Total cost per annum = €18,668
*Assuming no maintenance costs, boiler servicing, painting, etc - unrealistic
Total Rental Income per annum: 1400pm x 12 = €16,800
* Assuming no break in rental income - unrealistic
My opinion: These 2 apartments are not paying for themselves, you are conservatively losing €1,868 per annum on just operating them. They are interest-only loans so no capital is being repaid; mortgage not reducing.
On the value of the 2 apartments:
You bought at peak of the market and prices have dropped circa 40% since then (note, this is debatable, depends on location etc)
Assuming a 40% drop:
Apartment 1 - bought at 225,000; mortgage 202,500; current value 135,000; current negative equity = 67,500
Apartment 2 - bought at 194,000; mortgage 140,000; current value 116,400; current negative equity = 23,600
Your total current negative equity is €91,100
My opinion: You currently have €91,100 of negative equity in the 2 apartments, they cost you at minimum an extra €1,868 per annum. You cannot sell one or both, in a negative equity scenario, without giving the bank the difference, plus you will need their permission to sell at less than the mortgage.
It does not seem likely that property prices will recover in the short-medium term - you can read about this from the Central bank, ESRI, PTSB Index publications, etc, etc. Should prices continue to fall, your negative equity situation will get worse. In addition, there is the €200pa tax on owners of 2nd homes (€400pa for you), plus property taxes looming in the next couple of budgets.
Personal Situation:
Adding up your list of debts above, you have currently €31,000 of debt, aside from apartments, mortgage on your home.
You have 1 child in college, another about to start in Sept. and 2 children at home - expensive and grants don't cover all 3rd level costs (as you prob. know!)
You likely have upcoming car maintenance costs
You are relying on family for financial help, but how long realistically can this go on for?
Your family has an income of €35,000, which seems not to be secure.
Re. family home:
I'm going to make a guess that you have secured the 2 apartments on your family home (I hope I'm wrong here).
I'm going to doubt the value you place on your family home and reduce its value from €600,000 to €360,000 (40% drop). You need to get it independently valued by 3 estate agents and ask them what it would realistically SELL for (I will very happily be wrong on this one!).
Overall Summary:
You are in negative equity of €91k, you have personal debt of €31k, you have some high cost items coming up fast (3rd level, children, car).
You have an income of €35k but its not terribly secure.
You have your home which is worth circa €360k.
What I would do in your situation:
I would sell all 3 properties asap - 2 apartments and home (get independent valuations on all 3).
Then with 325k cash (less 7k mortgage, EA, solicitors fees), I would pay off 91k negative equity, 31k debt, repay family members. That means you are debt-free and have circa €200,000. With that I consider renting for a year or two, looking at getting secure employment, prioritising children's expenses, letting economic situation pan out; enjoy your children and life without debt.
Once again, I reiterate this is what I would do in the situation.
I wish you all the very best and really hope nothing I have outlined above is in any way hurtful.