This is a decent enough hotel. The problem for me was the amount of noise.
On the third night, a bus load of tourists we're checking into the hotel at 3:30am and showed absolutely no respect for other guests trying to sleep. The amount of noise was just awful, with people screaming and shouting and running up and down the corridors, slamming doors, shouting etc. I asked the guests politely to be quiet but to no avail.
When I complained to the reception desk, there was nobody there empowered to do anything, and so I had to call back several times to get hold of the manager. I eventually came down stairs to speak with the manager on the phone. Sadly, the rest of the staff thought it was funny that I was complaining and apparently could not understand what the problem was. This wasn't the only occasion when noise was a problem. There were frequently screaming children outside my door around 6am, as well as noisy guests slamming doors.
Aside from noise, I have no other complains and everything else was good. If you're here to party or don't mind noise, then this hotel might be a good choice for you.
Another thing you need to be careful about is mixing this hotel up with Aonang Villa Resort (this one is Viva). I was actually trying to book Aonang Villa Resort when I clicked through to Expedia from Trip Advisor to make the booking. However, instead of seeing information for Aonang Villa, Expedia showed me the details for Aonang Viva. Next time I'll be more careful.