Need help with outdoor equipment setup and maintenance

Hello, I’m looking for assistance with setting up and maintaining some outdoor equipment around my home in Ireland. Specifically, I need help assembling and installing a few items (including a garden shed roof panel, a small gazebo, and securing a gate) as well as performing routine checks on drainage grates and outdoor lighting. I’d prefer someone with basic tools, experience with exterior fittings, and attention to weatherproofing. If you have any recommendations for anti-rust treatments or easy maintenance tips, I’d love to hear them. Start time should fit around my work schedule, and I’m hoping to complete the work in one or two visits.