Kehau was a wonderful and communicative host and the tent was very cute. Unfortunately, we ended up cancelling after our first night due to a few issues.
Firstly, the bed was far too soft for us and we both woke up very sore to the point where we knew there was no way we could endure another night. I see a lot of other reviews that rave about this, so maybe this was just personal preference.
Second, the mosquitoes were terrible. I have sent suggestions to Kehau to possibly find a way to seal the bottom of the tent, since it is nearly fully open to the outside so no matter how careful you are with keeping the entrance zipped up, they WILL find a way to get in. There is a mosquito net over only the top half of the bed (I believe it's designed for a cot, not a full sized bed) so it doesn't do the best job of protecting you while you sleep, either.
Lastly, to open/close the windows, you need to go outside on a ladder, and that's a little tricky to do at night or if it's wet outside. Since the nights get very cold in this area, but the days are hot, it's something we felt we needed to do multiple times.
Aside from that, if you like soft beds and don't mind mosquitoes, this place is a great value for a stay so close to Volcano NP! Clean, cute, and convenient :)