Do you keep you blinds open or closed while in storage?

Park at home, keep blinds closed and foil bubble wrap in windows, to keep sun and heat out. I even leave the AC unless I am going away without TT, because the sun heats it up so much. I do leave the AC set somewhere between 85 and 90, which isn't cool, but cooler than the outside temps of high 90's to low 100's.