Do you use your sliding window at the front of your camper?

Every night for ventilation. Crack it and an overhead so I don't have condensation problems.

When it's raining, I can open it all the way up then turn on the fantastic fan. Though I don't have a max cover, the outflow of air keeps the rain and splash at bay.

If I didn't have it, I would have to make a screen to cover one of the access doors and it wouldn't be nearly as convenient.