A good commercial real estate developer will bring in investors and offer accurate financial projections for the build-out and management of the project. They’ll also manage the construction of the project from start to finish, working with architects, construction companies, designers, and tradesmen along the way. Finally, developers can then help you sell or manage the property once it’s complete. Their involvement may last years, depending on the project, and can alleviate much of the stress and daily work necessary for projects of this scale.