Thank god you caught it in time!!!!
I was visiting my sister's apartment in Brooklyn a couple weeks ago, she lives on the 6th floor + top floor of her apartment building, and while I was there a fire erupted in the apartment next to us.
It was shocking. Really really really really shocking. Fires happen amazingly quickly. One moment we were relaxing in her livingroom eating dinner, then next moment we are being told by a NYFD in full gear to stay inside the apartment. We couldn't leave because the hall was now dense with smoke and the elevator was shut down and the staircase was being used by the firemen. We look out the window and there was already a fucking ladder up to the window next to her 9 month old baby's bedroom

We didn't hear the firetrucks, there were no fire alarms in the building that worked, all of my sisters interior battery powered fire alarms failed. It was fucking insane. It was a nightmare. The fire took place on the other side of the wall of my little nephew's bedroom. A few minutes before all of this happened my sister had asked me if I smelled smoke. I didn't. The food I was eating was from a supermarket buffet and it had a funky / burnt smell. I joked with my sister that it was probably just my stinky food.
This all took place, I shit you not, in a matter of two or three minutes.
The apartment next door was destroyed competely. No one was hurt, the people in the apartment were out of town. They think the fire started near an electical outlet.
The NYFD have my full respect. They were on point. Any New Yorker reading this thread should feel a little safer knowing that those guys are worth every little bit of the adoration they recieve.