I looked seriously at these Alexadra Walk apartments when they were first released, but I went for Longboat Quay in the docklands instead.
I have lived close to Alexandra Walk for 11 years, and I've no problem about the location. As someone said, Georges St. is great, and you have everything within a stones throw.
The apartments are very high spec, some of the best I've seen. Also having a 24 hour concierge is a real plus in my view, although it makes the service charges very high.
What I didn't like was the boxy feel to the apartments, and although the aspect is southerly you're still looking straight at the Alexandra Square apartments. I just think they wouldn't be that bright, even with sunshine.
For a similar price I got a Longboat Quay apartment looking straight onto the Liffey. Not as high spec inside, but I prefer the view and feeling of space.