Yes.
Yep, that’s what any AC does- they all dehumidify the air. For your house AC it either goes outside or in the drain and for RV usually on the roof
100% and right across your windows with that design.
Yes
When you level it, you can tip it to the rear a touch to keep it from dripping on that window.
Or close the window if the air is on if you want it to cool off.
Yes
Thanks guys!
Source: Is it normal to have water flowing outside from the top when having ac on?