I've taken one of the 2nd flr 2-beds facing Mountjoy St, so hello neighbour!
And to add to Lauren's comments, I've lived around the NCR / Phibsboro area for a while, and i think that site is a great location.
There are more developments planned for the area - at the side of the black church; on dorset st; old wax museum site; and at the end of mountjoy st.
The agent told me that they're trying to change the planning permission to get a spar/convenience store in the ground floor - original plans where for doctor, dentist, etc and a creche in the middle. Am not sure about whether a spar would be a plus or a minus overall.