real estate brokerage services in the nature of sales brokerage of residential units, including houses, townhomes and condominium units; real estate agency services; project financing; Property management consulting services; providing information through a global electronic communication network including, without limitation, the internet and wireless communication networks, in particular in relation with the sale, rental, and ownership of residential properties; Rental of real estate in the nature of residential homes, including houses, townhomes and condominium units; Downloadable electronic publications in the nature of magazines in the field of interior design and lifestyle; magazines in the field of interior design and lifestyle; marketing and promoting of residential, commercial and industrial properties and real estate projects and developments, for others; business management services relating to the residential, commercial and industrial real estate and construction industries, and to real estate projects and developments; Real estate development; Real estate development of houses; Real estate development of condominiums; Construction of residential properties; Construction of houses; Construction of condominiums; building construction services; project management in the field of building construction