Ok I used the Prudence household to run a test. I, too, was able to place the Backlot with no effort on 6 Willowdale Drive. I did delete some trees but I don't think you have to do that. It's not beautiful but it will serve its purpose. Where in Twinbrook did you put the Backlot, Mytsong? Joria? I haven't done the party spots yet since those weren't the buildings in question.
I don't know if you can tell but its not on flat terrain yet its not too steep for Phoenix Prudence to get in there. Good job, Phoenix, thank you for your demonstration.
I suggest, if I may, directing the placement of the lot in the rules, that way people don't have to rack their brains trying to build, bulldoze, manipulate terrain or whatever else. Similar to directing what to place in family inventory. If you choose to allow this.
In all this talk about the Backlot, I forgot to ask about the clubs. When I asked about the Backlot I mistyped. The question was supposed to be about the Backlot and the clubs. The rules just said lounge and bars. Since I am not sure if there is a significance between them in terms of this challenge, I want to be clear.