Main Point - Location is superb, space is very functional, and hosts are exceedingly accommodating and gracious.
Details - The Tailor's Room was when
within 30 minutes walk to most all attractions in Dublin (Trinity College, Grafton St, Temple Bar, Guinness and more); there were very few things outside of that distance (Kilmainham Gaol, Phoenix Park, and the zoo). For Americans with the overnight flight that can't figure out new things the first day, there is a Starbucks 2 minutes away to get you started. The airport pickup bus meets right in front of it too.
The space, while seemingly small, is big on storage and usable space. All of the basics are included so you would only need to walk the 3 or so minutes to a corner store or 8 minutes to the larger Dunne's.
For exploring Dublin it's a fantastic space that is easy to continue from.