Most productions who go through Set Scouter aim to use your home as-is and will choose it because it already has the look and feel of what they've been envisioning. If you have any special practices or items that are off-limits, just let the production team know and they will use your furniture according to your house rules.
In the rare case that they bring in their own furniture, the production team should let you know, though we encourage you to ask them upfront to be safe. Ultimately, it's up to you to decide if you want to accommodate this type of production.
Typically you can expect that they may ask you to move a few things, like a table or chair, into another room in order to accommodate for a little more space to set up a frame or for equipment and crew.