42 Providing temporary use of non-downloadable computer software for searching, retrieving, viewing, booking, renting and leasing of real estate, office space, workspace and meeting rooms; providing an interactive web portal featuring technology that allows users to create, edit and share information in the field of real estate, office space, workspace and meeting rooms; providing an interactive web portal featuring technology that allows users to make or manage reservations relating to the rental of real estate, office space, workspace and meeting rooms