Stayed in the apartment for 5 nights. Firstly, the apartment was really close to the city center, 15 - 20 mins by walking. Security is pretty good too, the apartment complex having its own gate, then followed by a series of locked doors before the apartment itself.
The apartment was really clean and well equipped. There's a fridge, oven, microwave and stove with pots and pans if you intend to cook. Dinnerware, utensils and cups were all clean too. There's a washing machine with drying function. The bathroom is pretty spacious and includes a bathtub as well. There's two beds, one in the bedroom and a sofa bed in the living room. Wifi was fast with strong connection.
Micheál and his wife Maylene were great hosts for my first experience with AirBnB. Our flight landed at around 10am and they very helpfully arranged an early check in for us. Maylene was already waiting in the apartment by the time we arrived. She showed us around the apartment and even gave us a list of places we could visit during our stay.
There's really no downsides to the apartment. If I really had to nick-pick, perhaps the area had a lot of birds and there were a few droppings on the balcony. But this wasn't a really big issue since we didn't really use it. Overall, I would recommend to anyone looking for an Airbnb in Dublin to book a stay with Micheál and Maylene.