I was speaking with another company, but unforeseen family matters took precedence and I ended up not taking the job there. Another ex amazonian did accept an offer from the same company I was speaking with and in hindsight it was for the best, it did not work out exactly smoothly form him so...
And yes, the office was exacly in front of the Kilmainham Gaol, unfortunately the office was quite depressing, so much so that it was an inside joke that the Amazon office was 21st century Gaol.
Luckily they moved in a much better place now.