I went with a friend on holiday, and my (now estranged) mother insisted we didn't hook anywhere to stay, she knew someone and we could stay in their apartment by the sea. Well we turned up, and the caretaker said no one had told him, the apartment was occupied, and we couldn't stay. Phoned mother who told us just to insist. 
Caretaker showed us to an available caravan, which was missing 2 windows, the door didn't close, and it hadn't been cleaned, probably because it was due to be taken for recycling soon! We didn't look much further than the main room, minus windows or working door, and turned round and said thanks but we will find somewhere else..
Walked with our non wheely big suitcases in 40oC heat along the main road in town. No one was around as it was 40oC and they were all sensibly having a siesta. We found a young girl selling fruit from her front yard, under a parasol, and asked for help,or even to call a taxi (pre mobile phones) and she directed us to her uncle's cousins' friend who might have a room.
It was far better than the caravan so we took it. Were meant to be just renting a room,- and sharing a kitchen and bathroom, but no one else was in the flat yet, so for most of the week it was ours. But we didn't use the living room much after the first night, when sitting on the sofa we realised it sounded like something was eating it. Never found out what. 

Eventually had a great time, spent most of our time at the beach or at various beach bars, laughing our heads off at the whole experience.