How do you separate water, sewer, trash?

[Troy F.]

Hello real-estate community,

I am purchasing a conversion 4 unit this Friday in Wisconsin Dells, WI. The current landlord pays all utilities. I've heard some ideas on the BiggerPockets podcast on how to separate those utilities out to the tenants. Can anyone share some ideas on how to split up a big old house so that the tenants share their fair portion of the utilities? There is one furnace so I don't think there is any option for splitting this up. The water/sewer/trash on the other hand might be something I could split up.

Thanks,

Troy