Yes, but the timing depends on the finish used and your sensitivity to fumes. Here's a general guideline:

• Oil-Based Polyurethane: Wait 3 to 7 days before sleeping in the house, as these finishes release stronger fumes and take longer to cure.

• Water-Based Polyurethane: Typically safer and quicker—wait 2 to 3 days before returning.
  Good ventilation is crucial during this period. If you're sensitive to smells or chemicals, it's safer to wait longer or consider staying elsewhere until the air is completely clear and the finish has fully cured.