I have a 2 bed apartment with 2 secure underground car parking spaces rented in Dublin. Tenants have been there since 2011. Rent is currently about €400 per month below market rate. I kept it low as they are good tenants and I wanted to keep them. The original lease has expired and review on rent is due in August of this year. I can only get an extra €54 per month thanks to the new controls. To compensate, I was hoping to rent the car parking spaces separately. Is this allowed under the new regulations?