Marco is such a lovely and accommodating host! We had a bit of trouble initially finding the flat (street signs/addresses are few and far between it seems), but Marco found us on the street and patiently escorted us to the proper destination. He left us plenty of provisions for breakfast, extra toiletries, plenty of local maps, and gave thorough instructions for using the water heater, outlets, etc. We had a lovely stay in Dublin and the flat was well situated, making sightseeing on foot a breeze.