Providing access to computer databases in the fields of real property networking; building information model sharing services, namely, electronic transmission of real property digital information files among internet users; Providing access to computer, electronic and online databases; telecommunications services, namely, electronic transmission of data, messages and information; providing online forums for communication on topics of real property, construction, maintenance and sale; providing online communications links which transfer web site users to other local and global web pages; providing access to web sites for others hosted on computer servers accessible via a global computer network; providing access to third party web sites by enabling users to log in through a universal username and password via a global computer network and other communication networks; providing online chat rooms and electronic bulletin boards for transmission of messages among users in the field of real property, construction, maintenance and sale; audio, text and video broadcasting services over computer or other communication networks featuring the uploaded, posted, displayed, and tagged data, information, audio and video images of others, and electronically transmitting data, information, audio and video images