I'm looking for a reliable handyman to mount a bathroom-sized mirror on a plaster wall in my living room. The mirror is lightweight but sizable, and I want secure wall anchors and proper leveling to avoid any wobble. I prefer a clean, neat install with hidden brackets if possible. I have the mounting hardware included with the mirror, and I can provide the stud finder and drill bits if needed. Some experience with mirror mounting on plaster or drywall would be ideal, and please note any special wall preparation you recommend before installation.