The door is open on the linked photo.
There was no visit my the defense and prosecution until the 18th IIRC.
Even Barbie say the defense was the reason they were convicted as the prosecution didn't present a case beyond a reasonable doubt.
The FOA PR supertanker pays us way more than .085 cents

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The Italian system being what it is may preclude the defense saying anything because they would be charged with defamation.
Much evidence could survive an unsealed cottage, but the bra clasp reappearing 47 days later with the only DNA linked to the crime of Raf's, make that open door significant.
It is amazing how every piece of so-called evidence is so tainted. The witnesses deny all the week of the crime but 9 months later can be specific to the minute in one case and in another recall the surface people were running on. The bra has Raf's DNA but was only collected the day after his shoes were proven not to have the ones that left the prints. The knife needs to have the test done beyond the limits of the machine.
The foot prints test negative for blood and don't match anyone's foot. The Luminol is applied so heavily that the technicians boots light up. The bloody bathroom turns out to have only a couple drops of blood. The bath mat print doesn't match anybody and the method used by the prosecution's footprint expert is the debunked grid system. Three or four computers have their hard drives fried.
Meredith's body temp is taken late and they mishandle her blood in such a way that the alcohol content is 5 times what it really was.
They leave behind her bloody clothes. They put evidence in wrapping paper that was from the cottage. They store evidence in the cottage's freezer.
What difference would a securely sealed cottage make anyway? They used dirty gloves, didn't change them enough, mixed blood with residue on the sink and stored crucial evidence in a way that it was destroyed.