Columba will positively impact your stay in San Sebastian. She did for mine. She serves an A+ breakfast (delicious granola, yogurt, coffee, a huge bowl of fresh fruit) that she serves you on the porch if it is nice out. She has that rare ability to understand how much attention to give you--she will spend her on time educating you on the Basque culture, places worthy of visiting (she recommended the Perla spa and I went there because of that rec..so glad I did) and the art of eating pintxos. At the same time, she completely respects your space and you feel as if you have the whole place to yourself even if she is present. Probably my best Airbnb experience to date, so glad I met Columba!