The hotel was extremely overpriced compared to similar hotels in Da Nang. For USD 30 there are better places.
None of the amenities advertised were available, as advertised. Pool closed several hours before posted schedule, it was cold, and jacuzzi had been drained. Spa was closed. Shops were closed.
Local area not good for walking, few places to eat and like the rest of Da Nang, not suitable for vegans or vegetarians.
Even considering that Tet is a terrible time to travel in Vietnam, as everything is closed, there are many better places to stay.