"Brilliant set with the new features which means less wiring in the train unit and if you use your phone to control it less batteries needed. Currently have it set up and running in my living room tied in with 1x 7895 1x 7499 and 60098 heavy haul train set. I know want to purchase the new battery/receiver for the older train. I have also added set 60169 to the setup which ties in well."