Terrible experience with this host - House was covered in dog hair, there were stains on the linens and pillow cases. Plus horrible dog stink in the house, a genuine surprise for a place with NO PETS ALLOWED. It smelled like a kennel. Owners were not willing to refund or cancel, and suggested that the smell "should fade away soon" and "unfortunately smell is really subjective and personal". In fairness they did offer to clean the place again for us and provide air fresheners, but the expectation to stay there for the night was unacceptable and the house was supposedly cleaned prior to our arrival so my expectation from another cleaning were not high.
All in all avoid this company - there are plenty of places to stay in San Diego, do not stay here.