Penny's place looks great and it is very clean, and she is very nice in trying to accommodate you at first as a guest. However, that is pretty much all there is to this place.
We mainly chose this place because of the kitchen, however, we used it to cook about two meals and later got an unpleasant surprise message from the host complaining about the kitchen.
If you want a simple nice place to only sleep in, then this is it. Don't stay here if you are planning to actually use the kitchen. This is mainly a place for looks, there is not much functionality to the rest of it.
You might also want to wash the dishes before you leave (and leave the Air BNB spotless for that matter). If not, expect a message afterward complaining about you not cleaning them.