Don't forget that a motorhome is a lot bigger than a car. It is highly recommended to practice manoeuvring (in a car park for instance) in order to get used to the bigger dimensions and be aware of the height of the vehicle when parking.
When you are driving at high speed, be aware of strong winds, especially when overtaking.
Don't forget that a motorhome should never be parked on a slope or incline. You can use blocks in order to obtain the optimum level position.
Empty your wastewater solely in areas designated for this purpose. Note that on average, you should empty the wastewater every 2 or 3 days.
Check the levels of your vehicle frequently, either every 2 days or every 500km if you are taking a long trip.
Refill the water tank and charge the eventual batteries regularly to avoid running out.
Lastly, we remind you that a proper distribution of vehicle weight is critical for accurate braking, handling and also in order to save fuel.