We experienced power outages every time we used the exhaust fan and dishwasher, which was quite annoying. Furthermore, we didn't have internet access, something considered essential these days and usually included in a rental of this type.
Another thing that surprised us was that, when we arrived, the living room sofa was stained and covered in dog hair, something we only noticed while we were preparing dinner.
Finally, we'd like to point out that our car is electric and poses no problem for the property or for you, as the owner. However, it did cause us some discomfort when charging it, which made us uncomfortable.