Sonya is a great host! She is very informative and replies immediately when you have questions. Her place is exactly as described and yes, the parking can be challenging... but, we found a spot each night.
You can always get a great spot in the morning and then opt to use the public transportation. There is a bus stop one block from her location and about a 35 min ride to Fisherman's Wharf.
We thoroughly enjoyed staying here and would recommend it to our family and friends.