Apologies for barging in here with a question straight away.... I failed on my third day of my plan to become the ultimate self-reliant DIY-queen so I'm desperate!
I live in a "cardboard house" - most interior walls are plaster, and really crap ones at that. I need to remove some tiles from my (plaster) bathroom wall and basically if I go at them with a chisel / spatula / anything, the wall caves in before the tile does! (the adhesive seems really strong too)
How can I get these off (it's only like 3 half tiles and some leftovers) without ending up getting my whole wall redone?