Hello there! Taking apart a big 3-seater recliner sofa can seem like a daunting task, but it's usually designed to come apart for easier moving. While the provided links didn't contain specific instructions, I can certainly guide you through the general process that works for most models.
The first and most important step is to detach the backrests from the base. This makes the sofa significantly lighter and less awkward to handle. Start by looking at the back of the sofa. You'll often find a fabric flap at the bottom of each back cushion, usually attached with Velcro. Lift this flap to reveal the inner frame. On the outer sides of each backrest, where it connects to the base, you should find small metal levers or clips. To release a backrest, you'll typically need to pull up on these levers simultaneously while lifting the entire backrest straight up. It should slide right off its metal tracks. It can be a bit tricky, so having a friend help you lift can make it much easier.
Once all the backrests are off, you can focus on separating the base sections. A 3-seater recliner is almost always built in modular sections. Look underneath the sofa and in the seams between the seats for the brackets or locking mechanisms that hold them together. These can vary; some use a simple pin-and-slot system, while others might be secured with bolts that you'll need a wrench to undo. Carefully inspect how the pieces are joined and disconnect them one by one. If your sofa has a center console, it will also be connected in a similar way.
Just remember to take your time and be gentle to avoid damaging the upholstery or the frame. It's a good idea to have a safe place to put all the screws or small parts you remove. With a little patience, you'll have your sofa in manageable pieces and ready to move
