If they can handle these things, I'm sure they can handle those. Mine move around a lot more.

[Indeed, the actuators seem to have been diligently keeping an eye on their surroundings as they walk, even though Otto himself hasn't seemed all that concerned about it. They aren't super active right now, but there's nearly always some level of swaying and turning about. Speaking of which - here's the department store! Otto nods at it, which is slightly unnecessary as an arm is already darting forward to open the door for the both of them.]

Here we are. Big store like this, they sell a bit of everything.