Small cozy place about 12 minute walk from village of Glengarriff. Full cooking supplies, nice bed and bathroom. Quiet, and close to some lovely views of the ocean. Friendly and available hosts.
The internet would cut out occasionally on my phone (Whats App and Signal) , but within a minute, I could resume my call. Speed was about 30 MB/s download and 4 MB/s upload, which is quite reasonable. I did not try video calls - they do ask that people not stream videos, so if you plan to video conference or download huge files, you may want to be closer into the village.
20 minutes walking to nature reserve, less than 15 min to the island ferry in town...