Hi there, I need a reliable handyman to repair a faulty toilet flush mechanism and a leaking flush handle in my bathroom. The unit is a standard dual-flush cistern, and the issue seems to be a worn seal and a sticking lever causing occasional leaks after flushing. I’d prefer someone with experience in domestic plumbing repairs who can diagnose without replacing unnecessary parts. Please bring basic tools, inform me if a new flush valve is required, and provide a rough estimate of parts and labor. I can be flexible on timing but would like the repair completed within a day and ensure no more leaks after the fix.