We rented Jackie's place to attend a wedding in West Covina over the July 4th holiday. The cottage (it's not a log cabin as described) fits the photos in the listing. The bathroom is attractive, the kitchen is adequate if not well provisioned, and the neighborhood was quiet with the exception of the evening of July 4 (which was totally acceptable). If grocery stores and restaurants were in walking distance, I didn't find them. Most services are in shopping centers and the best are a 10-20 min drive away. Freeway access is relatively easy, as is driving around West Covina.
We found the cottage to be uncomfortable, given the little amount of time we spent there. The shower and sink had water that never reached a tepid temperature. The bed was uncomfortable and the mattress had a plastic cover. The pillows were extremely thin and inadequate. The worst part was the requirement (that we learned of only upon arrival) that we not flush dirty toilet paper down the toilet but, instead, throw it in the bathroom wastebasket.
I've stayed in a lot of Airbnbs and am always prepared for things not to be completely to my liking. I'm okay with a certain degree of funkiness. But I wasn't okay with this rental and couldn't recommend it, particularly for longer stays.