Won't the shelves lift off the battens and come out? Might need to start with the top one to give the next one headroom to lift one side first - or is the plaster blocking one side from lifting/jamming the shelves? If the latter then maybe cut through the shelves as bobbo suggests - Jigsaw would get most of the way through if no reciprocating saw.
Won't the shelves lift off the battens and come out? Might need to start with the top one to give the next one headroom to lift one side first - or is the plaster blocking one side from lifting/jamming the shelves? If the latter then maybe cut through the shelves as bobbo suggests - Jigsaw would get most of the way through if no reciprocating saw.