"This is a nice small set. The inspiration of the toilet gave me the motivation to get this set. The same counts for set 60073. I hope their come more normal houses with a toilet or for example, or that there might be a restroom in the next town square.
An better idea might be a public swimming pool. If this would come out, I'll get it directly."
"I use this switch on some of my 9V Lego trains to set the secondary motor. Sometime it happens that the secondary motor turn is the other direction of the 9V motor. Then I connect a switch between the convert cable (8886) and the train motor (88002) to set the PF motor in the right direction. I use one in the High Speed Train (4512) because otherwise the 9V turns forward while the PF motor turns backward. I mounted the switch on the roof. Connected the PF motor on the switch and it was fixed."
"I use this motor as secundary motor for my old 9Volt Lego trains. I power the PF train motor by attaching it with the PF power cable (8886) on cable of the 9Volt train light. This cable is connected with the 9Volt train motor. So be sure your 9Volt motor still works.
I recommand that you have enough room in your loco because the cables use some place and be sure that the trains motors are attached one a chassis. The Metroliner (4558 - 10001) is good example of a train that can be used with a secondary motor. My Metroliner runs smootly on the 9Volt tracks now."