The site itself would be ok if a couple of things were acknowledged.
1. There are no usable bathrooms or showers. The location's bathroom and shower are located in a house that someone is living in it seems - we could hear whispering from the bedroom. The house is destroyed and moist dirty clothes are stacked around toilet and hallway. The bathroom itself has splatters of unknown substances of various colors all over the walls. The smell is - you know what - let's just not talk about it.
2. The price is ridiculous when you take the above into consideration. $90 a night for just land with no bathrooms or showers?
My recommendation to the host is to take the house out of the equation, admit there are no showers or bathrooms, and charge accordingly (~$20-$30). If that were done, then this would be a positive review.