I do feel very strongly that travellers should be aware that this apartment is in a very run down area of the city. I personally felt unsafe walking around in the evening, so do not believe this reflects well on Dublin as a city overall.
The apartment is smaller than the pictures portray, but is nicely decorated. The whole process of booking and checking in was very good, with good comms.
I would not recommend that travellers use this place as a base for exploring the city, as it does not reflect well on Dublin generally.