Hard to say without viewing it in person but on the face of it looks fine to just fill and make good. Top tip: use easy fill from any good builders merchants.
Btw if it doesn't sound hollow when you knock the wall then i would say the plaster hasn't blown and you crack on with some filler
It doesn't show/sound anything wrong with the plaster apart from cracks in the corners , I will paint & if it's still looking bad , then probably will look for full plastering .
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u/Brocklette 5d ago
Hard to say without viewing it in person but on the face of it looks fine to just fill and make good. Top tip: use easy fill from any good builders merchants. Btw if it doesn't sound hollow when you knock the wall then i would say the plaster hasn't blown and you crack on with some filler