Ernest's place is great value for money! While not in the heart of SF, it was definitely easy to get anywhere you wanted via public transport. There is plenty of street parking on the road, so you can avoid the stress of driving in a foreign city.
Ernest was great at communicating before and throughout our stay, and was even able to accommodate a last minute change to our itinerary.
The place is shared by other airbnb guests so occasionally you will hear noises from them but if you're bothered by it, it can easily be fixed with ear plugs.