Corrected entry: One of the major details in the movie is that the moving truck is missing and hasn't delivered the furniture. However, after Riley's first day of school, the family can be seen eating dinner at a table in the house, before the moving truck arrived. Either that mistake somehow went unnoticed or they just expected us to believe that her family went out and bought a new table and chairs for some reason.
Quantom X
16th Dec 2020
Correction: A table to eat at would be one of the primary things they would need. It's relatively easy to find a cheap table at a discount store or secondhand store.
LorgSkyegon