Perhaps it was, however , it was clean when members of your family picked up the keys a few days before you arrived.. I have no doubt they used the facilities prior to your arrival ,
For the record , bed linen was washed and ironed prior to your arrival, TVs were working you needed to turn them on and work the remote. Towels were washed and were newly supplied, floors were clean when the keys were handed over at your request to your family members. The switch on the wall at the socket needs to be turned on for the electrical appliances to work.
Its a pity you did not clean up before you left. There was glitter on every surface , from floors to windows to curtains, and even on the high chair and internal garbage bin you deposited out on the balcony.