Putting together a Lovesac Sactional is not inherently difficult, but it does require some physical effort, time, and patience. Because the design relies on modular seats and sides that lock together using heavy-duty steel shoes, clamps, and bolts, unboxing and assembling a multi-seat configuration feels like an adult puzzle. The company provides clear instruction manuals, an online 3D layout planner, and specialized ratcheting tools to streamline the process. While building a single chair unit takes only minutes, constructing an entire large sectional requires clearing space, unpacking components, and fastening multiple heavy frames together, making it a manageable DIY project that is vastly easier with two people working as a team.