[TwinkiDaBoss]

Detect when player enters the business/house/interior and then just simply re-set actors position.
Actors dont load objects, only players do.

You could make something like

pawn Код:

public OnPlayerInteriorChange(playerid, newinteriorid, oldinteriorid) {
    if(newinteriorid == yourinteriorid) {
        SetActorPos(MyActor, YourX,YourY,YourZ);    
        }
    }
    return 1;
}

Just an example of how you could do it, wont work with entirely custom interiors but I hope you get my point