Can you say building code? Fire-Stop? Buildings with common walls all have 45 min burn through protection.I've been a firefighter/EMT my entire adult life and my first question is where is access for fire apparatus, including ladder trucks and ambulances? If there is no direct access then hoselines will have to be hand laid delaying firefighting activity. As close as these structures are together one on fire could mean losing 2 or more without rapid fire attack. Oh its very nice looking, but the devil is in the details. The way the narrator blithely dismisses access for emergency services is kind of terrifying for me as I know what delays in fire attack and delays in EMS care can bring.
You have automatic hose setting devices.......wow.