Yeah in the 2 car garage.
Painted it with a non epoxy paint that lasted a few years.
Painted it with a nice epoxy paint that lasted a few more years.
Recently covered the floor with plastic tiles sitting on weed barrier cloth to reduce the plastic tile noise.
Also where one car is parked we have a large rubber mat under the car that we can roll up and remove when we host races on the 4 lane slot car track.