... for that is the only logical explanation.

The hotel and I are in discussion about what constitutes normal noise.

It's all very convivial and we each have our own opinions. 

For example, they thought there was nothing "loud or unusual" and there "could not possibly be noise because the renovation team did not turn up today". Whereas I said nothing and just played them what I recorded this afternoon.

To which the manager seemed genuinely taken aback and asked for one more day to get to the bottom of it.