Is Joyce A Hoarder?

Given the old age of the seller, the original construction as seen from the exterior, and the sheer number of chaotic homes they’ve commonly encountered, one can’t blame the Spizzirri sisters for worrying. Carla remembered Joyce saying that she’d built up quite a collection of household items over the years.

Could it be that the sisters will be working with someone who didn’t know how to let go? Was Joyce actually a hoarder in hiding, filling boxes and stacking them roof-high as she kept an infinite collection of seemingly random things?