On the first day we arrived around 10 pm after hours of travelling. We just wanted to sleep and relax but when we got in we saw that the owners were cleaning the house and preparing another room for another guest. They finished around 1 am and as the apartment is quite small we could hear their voices and all the noises they were doing while we just wanted to sleep.
Moreover, it was clearly written in the rules of the house that after 10 pm it was forbidden to make noises for letting the people sleep.. we found it really annoying.
Apart from that, the apartment was a bit tiny but overall it was fine.