Damage wasn't too bad and they didn't get into any actual flats in my mates building luckily. We got broken into a few years back and it was also middle of the day - I'd been in in the morning, popped out for a couple of hours and didn't put the deadbolts on... Came back to find the front door popped (without a mark on it) but the internal door to my flat completely smashed off the frame. We now always triple lock and have a new internal door comparable to a small bank safe!

Hopefully no one else has been affected