Listing a property for rent which already has tenants

[Gerald Dougherty]

I'm still in my first year as a real estate investing and continuing to learn and appreciate any thoughts on this:

I have a single family home in Castle Rock rented. Lease expires on January 21, 2024. I've reactivated my listing on Zillow with a February 1, 2024 availability date. I have an interested party that would like to tour the property. Not super confident that the house is going to be clean or not have a lot of clutter with current tenants moving out soon. Listing does have a virtual walkthrough and a lot of pictures so one can see exactly what the house looks like. What is customary in terms of how to handle finding new tenants when you already have someone living in the house? Thank you!!!