Looking for some advice if anyone can help! Render on my 3 bedroom semi has lots of cracks and small areas have blown. Getting quotes for repair and guy suggested covering in mesh and finishing with a thin k-rend coat. There were another couple of coats, priming I think and something else. He confirmed present render is generally sound and this sounds a more attractive option than the mess involved in removal and starting again. Does anyone have any experience of this fix? Is it a good option? Really grateful for any guidance. Thanks in advance.