sure air condition don't work if the door is open.
I never heard a lot of waves in my room
>>be nice to feel the warm breeze in my room
it would be nice but I think there would be no breese in your room
if you open the door - it would be simply hot.
My tip: if you want to open the door do it
if you want to close the door - close it.
but let your girfriend close the door from the other side:
because the cabin is normally too small for 2 person.
Balcony cabin is very nice to have but if is not so nice as one can think.