Need help assembling a sofa and basic setup

Hi there, I’ve just bought a new sofa and need someone to assemble it at my apartment. It’s a standard 3-seat sofa with a few modular sections. I would appreciate a tidy setup, with all screws and tools provided by you or mine, and please check that all parts are securely connected. I’m hoping to get this done on a weekday afternoon. If possible, please confirm the estimated time and any prep I should do (like clearing space or removing packaging).