The paint is peeling and it is under the bathroom it is also in between the livingroom and the dining room
Welcome to the Bunnings Workshop community @paul9. It's wonderful to have you join us, and many thanks for your question about fixing a dent.Filling and repairing the dent would be a relatively simple task. Here's a helpful step-by-step guide: How to fix a hole in the wall. However, the more concerning issue is how this damage occurred. Was it from an impact or leaking water from the bathroom above? If you haven't done so, rectifying the potential water leak upstairs should be your first priority. Was this dent from physical damage, or have you resolved the leak?Please let me know if you have any questions.Mitchell