The Cabin is an amazing place to stay if you looking for a place outside of the city. The location has ideal access to public transit if you'd like to visit the picturesque fishing village of Howth or you can catch the train and take it all the way into Dublin.
The views from the cabin are incredible! The beach can be easily accessed from a stairwell that's right in front of the cabin. You can easily walk along the beach, enjoying the views and seeing all the local dogs.
If you want relaxation outside of Dublin and the city, then I highly recommend this Airbnb. Don't forget to have some of Toni's homemade bread. It is the best!