Of interest is that it seems the McCanns used the patio door to exit the apartment during the day, so they obviously felt relaxed and secure enough to do so.
The psychological effect of Madeleine's disappearance is also documented. The cleaner, who did not know her, has been extremely traumatised and affected by what happened.
How much more so must that be for those who knew and loved Madeleine ... but who have had burden upon burden heaped unnecessarily on them by people who initially had no idea of the dark underbelly beneath the tranquil holiday village dependent on tourism for survival.
It is only very recently that the fact of burglaries happening in Luz has been accepted and recognised.
They left by the front door, which he locked with the key, (Saturday)
the deponent having entered the apartment by the main door, which was locked, (Sunday)
Following this they returned to the apartment, the deponent opened the main door with his key and, then, the rear door through which KATE and the children entered. (Sunday)
Thursday, after breakfast, about 09h00, KATE and the children left by the rear door, he having left by the front door, which he locked with the key, having also closed and locked the rear door from the inside.
making his way to his apartment, entering by the front door, that was locked by key, when it was 09H40/09H45. (still Thursday)
Then it suddenly changes;
He remained at home for about 15 minutes, dressing in tennis clothes, left by the front door, that he did not lock.....
the deponent left by the front door and the rest of the family by the rear door that, once again, he shut and locked from the inside. As to the front door, he does not know exactly if he locked it.
After 17H30 they went to the apartment, the deponent having entered by the main door, which he did not lock while he was inside the residence. KATE and the children entered by the rear door, after this had been opened from the inside by the deponent. (All Thursday)
http://www.mccannpjfiles.co.uk/PJ/GERRY-MCCANN-10MAY.htmMonday to Wednesday aren't mentioned, but door-locking featured heavily in the accounts of Saturday, Sunday and Thursday after breakfast. Only after that do we hear uncertainty about the front door lock; note the patio doors were locked even then. Cites for unlocked patio doors during the week would be helpful.