Sadly, I cannot recommend this campsite. Unless you need to just have somewhere to stop for a night. It's not a campground, but a private individual with a house who cleared out some of the woods on their property to make space for campsites. The host was nice enough, but there's a strange, dingy feel about the entire place. An unsavory man is also staying there in a creepy RV, and it all just felt off, strange, and discomforting and not in a fun haunted house way. It's also first come first served about where you are.
The worst part is that the price is WAY too high for what they are offering. A reasonable price for this place would be maybe $20-30 a night.
The "amenities" they offered are rather disingenuous. The shower and toilet are in the house of the host, which is weird, dingy, and has only a sliding door to the main house which DOES NOT lock! I was here with my wife, and it was pretty uncomfortable. Everything is filthy, covered in cobwebs, with junk and half dirty clothes scattered about. I am honestly shocked these people aren't embarrassed to allow strangers to see such a mess. The lake is tiny, but pleasant and canoeing is an option, though not much to canoe. The hot tub was dirty as well, has no privacy at all, so we didn't even try it.
All in all, we made the best of it, but it wasn't great. I suggest you plan ahead and find any one of the many beautiful camping options in Washington. With a lot of work, it could be a nice place. But it's not yet.