Normal
Agree, thought this would be great when I sailed on Explorer. First night we had the door open.... a few hours later, it was hot, sticky and just uncomfortable. Left it open though. The next morning sealed it...530 am, the pilot's boat comes along side, right under our room, toots his horn too. My wife had to peel me off the ceiling. After ten minutes of clanging, shouting and engines reving, we shut the door, and didnt open it again at night.