BIL is bringing the litter pan, food/water bowls/toys, etc. I thought having all of those things in the room would help them out because they are familiar.

Should I STILL get one box for each cat even though they will have their old box there? Also, should I keep the litter boxes and food/water bowls permanently away from each other?

Thanks for all your great advice.

BTW, we do have Feliway and I will be spraying it in the basement before our new arrivals arrive.