You call the furniture store or owner directly and they set up an appointment. They cannot be open to the public here, but they can make private appointments. That is how we bought our sectional and recliner.
I would wait too. We had shopped before the shutdown, but didn't want to bust the budget. After a week of the shutdown one of the stores we had been to and liked a sectional cut the price from $2,100 to $1,200 and the matching recliner from $1000 to $500. The prices were posted on a private community FB forum.
Had they not been trying to clear their inventory to close several stores of inventory we had already looked at, we would have waited.