If you want to open a hotel, the door of the inner corridor should be opened outside. Is this requirement made by the fire brigade deliberately difficult?

My friend, the fire department has never deliberately made things difficult for you. You can check the fire protection law or the online Regulations on the Management of Crowded Places, which clearly states that the opening direction of the evacuation door must be the same as that of the evacuation passage! For the sake of safety, it is appropriate to spend more money on fire fighting! Once an accident happens, you will not only suffer economic losses, but also bear criminal responsibility!