Overall the accommodation is good: clean rooms, spacious, good location, folding beach chairs available, good equipped kitchen etc. Unfortunately, there a two downsides which may or may not be important to you: wifi speed and noise.
First of all the wifi speed is abysmal. I had to get work done and was not able to do so as it barely would load a website, let alone allow a video conference or even voice call. Also, downstairs, the cell phone signal strength is very weak, meaning you cannot use a hotspot either.
Secondly, if you are in the downstairs suite then you are exposed to quite a bit of noise from the guests living above. You hear every step they take. Not great if you plan to go to bed early for that volcano sunrise or want to go to bed early with a jet lag. Again, the property is decent and the communication good - so it depends on you whether these two downsides are important to you. For me, however, it does not justify the $400 price tag.