The domestic booking is the Montclair speciality — a milestone birthday or a shower in a large older house, often spilling into the garden. Those installs are about protecting somebody's home as much as building a wall: floor protection under the frame, a route in that does not scrape a hallway, and everything out again without a mark. We plan the exit as carefully as the entrance.
Where the party moves outside, a lawn install needs a level bearing and ballast, and mature trees mean shade that shifts across the afternoon. It is worth deciding early whether the wall is for the two o'clock photographs or the six o'clock ones, because in a garden like that they are genuinely different pictures.