A sweet, cosy little annexe in a pretty area. It's within walking distance of Killiney Hill Park, which I discovered by accident during a jog, and which surprised me with spectacular views over miles of coastline. The bedroom and bathroom are really spacious, and the bed is so comfortable I struggled to get up in the morning.
One thing to note is that it shares a thin wall with the owners' kitchen (I think), which is fine if you're not bothered by hearing the odd little noise from next door (or being heard yourself!).