Hi there, I’m looking for a handyman/plumber to replace the flush valve on a standard toilet. The old chasse d'eau is leaking slightly and occasionally runs after flushing. I have the new valve kit ready. Please confirm compatibility with a typical UK/Ireland toilet cistern, bring suitable tools, and ensure a proper seal to avoid further leaks. Ideally the job would be completed with minimal disruption, and I’d appreciate a quick test after replacement. Access is straightforward, and I’m flexible on the day but prefer a morning start. If you need any photos or measurements, I can provide them.