We couldn't make it to Big Bear because of the blizzard and road closures, so I can't speak to the property itself.
However, communication with the host was non-existent. Upon booking, I received a slew of pre-programmed messages. When I asked questions about the property and parking, there was no response.
As our trip date came and it became apparent that we couldn't make the drive, I sent multiple messages and never got a response back.
Parking:
The property listing isn't clear about this, but from what I was able to piece together from the canned messages, I think it costs $40 / night to park.