We have also packed single sheets and made a bed out of the cushions that come off the sofa for our kids when they were younger. Last time I also packed a lightweight fleece blanket. There are usually plenty of pillows since the king bed has 4 on it so we don't take those. We have also taken air beds. In any case they do not provide any extra linen except for the sheets for the pack and play so be prepared for that. Good luck and have a great trip.