I had a great experience at Micheal's place, while I was visiting Dublin for a meeting at the convention center. The AirBnb is very centrally located so I was able to do some proper Dublin sightseeing by foot, and then I used the local Dublin bike system to get to and from the convention center.
I appreciated being able to leave my luggage in the apartment while it was being prepared for me to check in. The place is very clean and spacious (maybe too spacious for one person), and an overall great environment to come back to after a long day of sightseeing and/or work.
There is a Tesco express right next door and a larger Lidl supermarket just down the street, as well as a really nice bakery/cafe called Mannings just a few doors down that I would highly recommend.
The WiFi did not really work in the bedroom, and I had some connectivity issues while working late at night in the living area, but it was still manageable.