My brother, his wife and his wife's mother will be coming to stay with us in the US from Switzerland from a week before Thanksgiving until the day after New years. We have 2 bedrooms that have a jack and jill bath that we plan to put them into.
Does anyone have any tips or a checklist of things I should have ready for their visit? I should mention that I have only met my sister in law and her mother once in person for a few weeks but we are pretty close and looking forward to spending quality time together. So anything that can make them more comfortable, part of the family and part of the holidays is important.

