Not actually a hotel or called the "Castle"
So, if you're looking for a condo rental with (extremely) spotty wifi, cool breezes and a (mainly) quiet atmosphere, this is a good place for you. This place is not actually called the "Castle," and you will not find this name on any sign. Rather, "Pali Ke Kua" is the name you'll see on the signs. The first building on the right is where the office is, which is also not obvious. Because of the spotty wifi, their computer may not communicate with your credit card company, then they'll suggest your card isn't working (I called my company and there were no declines on my card, but the woman made me feel like a delinquent). The unit itself was comfortable and spacious, and tended to be very quiet other than occasional early morning groundskeeping. There is no air conditioning, which is mostly ok due to strong breezes, though the upstairs was a bit too warm at times. There is also an unpublished $125-150 cleaning fee. There's a private beach with a very steep path to it which can make you feel like you're on a private island. We enjoyed our time in the area, but if we return, we'll stay somewhere else, as the headaches just weren't worth it.