How does the scale of European and US proptech initiatives at the city level compare? How does the mix of proptech funding across residential, commercial, and retail differ in the US versus Europe? What are the seven key challenges of real estate that individuals and cities face regardless of geography? What inspired a physical manufacturer of door lock technology to innovate and create an entirely new SaaS platform to re-invent the smart lock industry? How has the door been transformed to be the facilitator of an entire customer experience for businesses? Christian Schmitz- Global Lead Shared Living and Coworking at Salto Systems, joins Proptech Espresso to answer these questions and discuss how cities are changing to meet the needs and demands of the new generations which are choosing to live or not live there.