45 Legal services relating to real estate; legal services in relation to contract negotiation for third parties; regulatory feasibility services in the nature of conducting legal feasibility studies for building projects; online social networking services, namely, facilitating non-commercial connections between individuals in the context of a purchase, rental, construction, maintenance, decoration of real estate; online social networking services related to providing non-commercial information between individual in the field of purchase, rental, construction, maintenance, decoration of real estate; online networking services for communities; legal administration of licenses; regulatory compliance auditing in the field of real estate; concierge services, namely, advice and logistical and practical support provided to individuals or professionals by third parties in the nature of personal concierge services for others comprising making requested personal arrangements and reservations and providing customer-specific information to meet individual needs; personal concierge services for the benefit of third parties featuring the organization of personal, social and commercial arrangements and reservations on-demand, namely, comprising making requested appointments in the field of real estate sales and rental to meet individual needs, personal shopping services for others; selection of personal suppliers and providing customer-specific information to meet individual needs and to provide referrals, namely, providing non-commercial referrals between individual sellers or buyers of real estate, all relating to personal services, to facilities and installations for purchase, rental, construction, maintenance, decoration of real estate; providing social networking services relating to comments, comparison, collaboration, consultation, assessment, advice, discussion, research, notification, reporting, identification, information sharing, indexing, information localization, entertainment, leisure, or general interest; providing a website featuring non-commercial online social networking services featuring experiences of individuals in relation to real estate transactions, construction, maintenance, decoration