I'm looking for a reliable plumber to fix a leaking faucet in my bathroom. The issue started a few days ago and threatens to waste water if not addressed. Ideally, you can assess whether it’s a worn washer, cartridge, or a more serious seal, and provide a clear fix. Please bring basic tools and spare parts, or advise what you’ll need to bring. I’d prefer someone who can work around the afternoon and can explain the problem in simple terms. Property is a standard UK home, access is straightforward, and there’s a small under-sink cupboard to work from. If possible, please estimate the cost and time, and let me know if there are any before/after photos I should expect.