Your hands are the tripod, because the sidewalk is not yours
Street filming rules here choose your production style, and pretending otherwise gets a shoot moved along mid morning.
Handheld shooting without equipment on the ground is generally treated differently than a setup with tripods, stands or anything else occupying public space. The distinction is real and it is enforced, so confirm the current requirements with the city's film office before you build a format around either one.
The kit that results is a phone or a small camera, a gimbal, a clip microphone and nothing that touches the pavement. The constraint is not a compromise. Handheld walking video suits commercial space in this city better than static frames do, because the thing a viewer wants is the walk.
It also fits the blocks. There is no room across a narrow street to back up for a wide shot of a storefront, no space at the curb for a crew, and most of the good angles sit in the middle of a sidewalk that belongs to people trying to get somewhere.
So shoot for a different thing than a hero exterior. The useful piece is a continuous walk from the door, past the stairs, down to the cellar and back out, narrated by somebody who knows what a tenant is going to ask along the way.