I too am really worried about the heat. It is reading 26 in both our bedrooms and I have a 5 day old baby sleeping in a thin vest only but am so worried about it being too hot (I wouldn't have her in anything only she hates being naked still so I have the vest undone and lying loosely on her tummy. I have fans on in both rooms too but they just aren't that great at doing anything but circulate the hot heat. My 2 year old who normally sleeps in a sleeping bag (and wouldn't normally settle without being in it) is wearing just a nappy and cuddling his bag. Roll on some evening cooler weather with a breeze!