As previously mentioned, doesn't matter where its parked or the protection of the car - if someone wants it then it will be taken.
Just yesterday I was told from my brother about cars (wrx + evos) broken into and stolen from secure car park in the city.
They came back from work to smashed glass, stolen laptop (and other equipment) and a missing car.
Yep ... "secure" indeed unfortunately doesn't stop them.
Again just hope for the best you get everything sorted mate!