Over a month or more, a little care keeps the car comfortable. Sand from the beach gets everywhere, so give the inside a quick clean now and then. Keep an eye on the tyres if you drive on rough roads, and tell us straight away about any warning light or noise, so we can sort it out before it becomes a problem.
Park in the shade in summer where you can, and use the paid car parks or a guardian in town rather than leaving the car on a quiet street overnight. If you plan a long trip into the mountains or the far south, let us know, especially in winter when the high passes can close for snow.
At the end of a long rental, the handover works exactly as it does for a short one. Agree the time and place with us, at Agadir Airport or in town, bring the car back with the same fuel level, and check it together. There is no deposit to wait for afterwards.