Róisín's place was great - close to public transportation and within walking distance to a Tesco/Boots for all food and hygiene/medicine needs. I used the 46A for the majority of my trip to get into the heart of Dun Laoghaire or to head into Dublin. The place was cosy, bedding/bed were super comfortable after long days of sightseeing; bathroom was very clean, with lots of bits and bobs leftover from previous guests that you can use (which is great if you forgot to pack certain things like I did).
Check-in was really quick - I was greeted by Róisín's husband Stephen, and he was super friendly/polite and efficient with his tour of the space so that I could get settled in and rest after a long journey.
Both hosts are eager to help but also very respectful of your privacy, which is great even with the place attached to their home. I am quite an introverted/socially anxious person and so I try to keep to myself as best I can - staying here was a great option for me!! Would recommend!