I stayed at Tracy and Kevin's for a three night trip to Dublin on a very busy week-end. I would have loved an appartment closer to the city center but, since I planned my trip only a couple of weeks before, I didn't have much of a choice. That being said, I am really happy with my stay.
The room is very clean and the house is really cute, in a residential district. The bathroom is very clean too, and although it is supposed to be shared, I don't know if anyone else was using it during my stay.
I didn't spent a lot of time in the appartement so I didn't use the kitchen of the wifi. My phone (an EU model) captured fine for streming in the room.
The district is nice, I guess I would enjoy jogging if I had the time.
The bus stop is pracrically around the corner and the bus line is fine, running even late at night. However you should count 45 minutes to the city center on rush hour and I even did more than 1 hour on a busy night. As a result I chose to leave the room in the morning and come back at night so as not to miss all that transit time from my sight-seeing. This was exhausting (luckily the weather was great!) and quite expensive as well, since, being out all day, I had to pay everything, form meals and snacks to coffee and water.
Tracy and Kevin seem nice and kind, and Kevin even helped me around midnight on my first day when I had some trouble. (Sorry Kevin, and thanks so much!).
So to sum up : Clean and cute little room, nice hosts. Very calm too, I could see myself working remotely in the room's desk. Nice district if you like jogging or are coming by car (or even a bike, I guess, it's 10km to the city center). Visiting without a car is also possible, but be warned, it's definitely not the 10 minutes' stroll you might be used to in cities of less than a million of residents.
Would I like to stay here again ? Definitely, if I have a car rental, since the quality / price ratio is very good. But if I could afford it, I would try to find some place closer to the city center.