The price of this accommodation with a 20% discount for 7 days sleeping 3 people is about on par with what I would want to pay for it, if not a tad expensive. The hosts were great with communication and there when we needed them which is a big positive. However I've slept in dumpsters that are more comfortable than the beds in the house. Inexpensively furnished for a basic air bnb is what you need to expect.
I would normally rate all air bnbs badly that supply single ply toilet paper worse than you would find in that of constuction site portaloo. A little goes a long way when splashing out on good toilet paper.
The location of the air bnb was amazing and right where you would want to be in rotorua!