Hi,
I bought in Newtown Hall. As far as I know there's still houses available. Best to ring Property Partners in Maynooth for details.
With regard to the build quality, I've found it to be quite good. Well insulated, well sound-proofed and very easy to heat. Nice kitchen and bedroom fittings too. I'd agree that the water pressure upstairs is bad and it's true the builder doesn't like to budge on certain issues like this. However, in today's market I'm sure you can expect the builder to be more accommodating than he was before on these things.