The popular belief is that a house that is empty is very difficult to sell. My recommendation would be to rent a table from the party store and put a very nice table cloth with your nice set of dishes and set up the table ready for your guess. Put a nice big flower base in the middle of the table and perhaps bring a few accessories from your other rooms.
I hope this tip helps and good luck with your Opn House tomorrow.
Keller Williams Jacksonville Realty
Here are some other tips about getting your home ready to sell:
As noted staging is very important. You have to create the WOW factor from the moment the buyer walks in the front door. It should be part of your marketing. You should be able to rent some furniture and it should pay for itself. A tip is to smear some vanilla on the oven door and put it on low. It gives the impression of baking cookies.
Wishing you much success.