There's nothing unusual about it. For example, in some places, if you want to open a store, you have to have X amount of parking spots available depending on th

There's nothing unusual about it. For example, in some places, if you want to open a store, you have to have X amount of parking spots available depending on the store size. It doesn't matter than you don't want to rent extra space to create a parking lot. You have to! There are millions of other ways this is done. It's not unusual to have to host some files.