cost price analysis; market studies; providing commercial information and advice for consumers in the choice of products and services; compilation of information into computer databases;  targeted marketing; marketing research; commercial intermediation services; online advertising on a computer network; retail and wholesale services for real estate, housing; providing financial information; providing financial information via a website; rent collection; capital investment; apartment house management; real estate affairs; organization of monetary collections; rental of apartments; rental of real estate; rental of offices; real estate appraisal; accommodation bureau services; real estate agency services; providing information relating to repairs; providing construction information; demolition of buildings; building insulating; construction consultancy; building construction supervision; roofing services; services of electricians; assembly services relating to the installation of furniture; hardscaping services; installation of utilities in construction sites; rental of construction equipment; construction; architectural consultancy; architectural services; architectural design services; construction drafting; graphic arts design; interior design; research in the field of building construction; engineering; research in the field of telecommunications technology; duplication of computer programs; electronic data storage; information technology consultancy; design of interior decor; industrial design