ive just aquired a (council) flat where the previous occupants had started to decorate,they have used dulux trade undercoat on two of the ceilings!! when i come to emulsion will i encounter problems how can i rectify this befor i start, also on the doors, door frames and skirting they put dulux primer and undercoat on rubbed down paint work am i ok to gloss on top of this??
your guidance and help would be grately appreciated.