I would recommend that you not stay in this place. It is not a “cottage” by any stretch of the imagination. It is a shed in someone’s back garden that has been converted into two small rooms which are in no way comfortable. To even get into this shed you have to walk through another house which is a strange experience. The place is not actually that close to salthill beach, 15 min walk minimum.
We did not end up staying here, it was not liveable. The host only refunded €50 of our €300 payment even though we told her the first day we would not be staying. If you value comfort and money I would not consider staying in this shed