We supported all the load bearing points with Acrow props then started pulling apart unwanted members. Once the area was opened up, we fixed down the structural ply then secret nailed the hardwood floor into place. Expansion joints were also placed, allowing for 10% moisture.
I think it’s interesting that Acrow props can be used to keep things steady. It makes sense that you would want to support the load bearing points with them! I’ll have to see if they use them in the construction of my new home. Thanks for sharing!