We really had a great time at Jamie's place! The immediate area around us had some really cool coffee shops/restaurants etc. Jamie had clearly put a lot of effort into helping guests - there was a really helpful mini guide that set out recommendations. In terms of location - very central (right next to Guinness Storehouse) and a close walk to the Liffey, Temple Bar, everywhere really.
We arrived after midnight due to a late flight and delays and which was catered for (greatly appreciated).
In short, cool house, great location, would recommend!