Get some equipment together, such as masking, frog, painter's tape ... you could get away with easy DIY hacks like self-adhesive tape on tiles or use anchors specially designed for thin walls ...

Masking tapes, Foams Films, Fabrics & Bumper Stops, Dow Corning Sealants & Industrial Foams.Their product portfolio includes industrial speciality self adhesive tapes, which are made out of film ...