Rental of real estate in the nature of residential homes; rental of residential housing, condominium units, townhomes; rental of residential homes with option-to-purchase contracts; 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, management, and ownership of residential properties; real estate agency services; property management; property management regarding the rental of houses; property management regarding the rental of houses and townhomes; property management regarding the rental of individual condominium units owned by individual investors; Real estate development; Construction of residential properties; Construction of residential homes, including houses, townhomes and condominiums; Construction of houses