Need help installing a shower screen in my bathroom

I'm looking for a skilled tradesperson to install a glass shower screen in my bathroom. The project involves fitting a fixed panel and a hinged door, ensuring a watertight seal, levelling the frame, and securing it safely to existing tiling. I have the screen on hand and will need advice on the best hardware to use. Please note, I prefer a tidy, unobtrusive install with minimal disruption. If you have experience with UK/Ireland bathroom layouts and can provide a quick on-site assessment, that would be ideal.