Sharing economy platforms, such as Uber and Airbnb, have entered cities in a fast pace and created disruption to several industry sectors. The spatialisation of those phenomena in urban centers is not always easy to be spotted and their reflections on locals’ dynamics and inequalities tend to be left aside when promoting such innovations. Lisbon has been advertised in the last decade as a Smart City and a city that embraces innovations in all phases, due to that it has been seen as the capital for those platforms in Europe. Not only, the complex housing scenario and peculiar legislation that have been done to regulate those innovations make for a unique case study.