Same here. The sea mist rolls in dramatically sometimes and closes the place down in minutes. A fatal move was installing ‘stainless’ curtain poles too. Two years later the part closest to the window (open window at night) was rusting. That said it’s pleasant by the sea bar the grockles that come and go but fail to fill the bins and leave crap everywhere over the weekend/s. The shed was a bargain at the time but I guess it has maxed out on both value and it’s ability to act as a seawater sponge.