The purpose of the project is to renovate multi-apartment buildings of an older year of construction, which are owned by the Public Housing Fund of the Municipality of Ljubljana at the address of cooling path 34, Knobleharjeva ulica 24, Cesta dolomitskireda 17, Gerbičeva 47 and Topniška 58, Ljubljana, in which apartments that are or will be rented to tenants for a non-profit rent.