The B&B was very quiet and very safe. It's walking distance from Heuston Station which is a main transportation hub in Dublin. I took a bus from the airport to Heuston Station then a taxi the rest of the way.
Antonio was very helpful with loaning me an electrical adapter to charge my phone. I hadn't realized that Ireland didn't use the same outlets as on the continent.
There are several nice parks in the area which I prefer to being completely enclosed by a city.
I rented a car the day before I left and it was a little dicey finding an overnight parking place.
This was my first experience with AirB&B. Consequently, I don't have a benchmark. It was a good experience and I would recommend staying here.