After purchasing a multi-million-dollar townhouse for their expanding family, Ryan Serhant and wife, Emilia, gut the newly acquired 7,900 square foot home to create the home of their dreams with enough room for their big Greek family. While the vision for the vast, five-floor property started as a home for daughter Zena to grow up in, it's expanded into an inn for the couples' extended family. Embracing Emilia's very large Greek family, they are building out the basement level as a suite for Ryan's mother-in-law - but with mom comes dad, sister, brother, and the rest of the family. Since everyone wants a room, everyone wants their opinions heard. With so many voices chiming in, the Greek chorus starts to sound like chaos. In a renovation of this magnitude, there are always bumps and curveballs, including COVID-postponements, elevator installations, questioned decisions, and millions spent over budget. In an empty, concrete shell of a property, can Ryan see a forever home to grow old in, or will the chaotic, expensive construction make an unexpected multi-million dollar offer worth considering?