Are units 2&3 willing to make their complaints in writing and call the police for the disturbances? 

It is natural process betweeen two people that creates civilization but should not disturb others.

Black looks good too, but in a small foyer it might make it feel even smaller, and darker.Have an "A" and a "B" prominently on the doors, so visitors are not knocking on the wrong door disturbing the other renter.Might be a good time to upgrade the foyer flooring to non-slip and the overhead lighting if they need it.Make the entry experience a good one for the renters.

The fact that Passco have pumped over $1.5m of their own funds into since that date and is ci=onsidering "its options" is even more disturbing, as this appears to be be an investment ready to into bankrupty soon.

It's sort of a catch-22, the operative wording to me was "if it is disturbed".

Am I the only one disturbed by the insidious comments about historically black neighborhoods?

These types of owners may be more receptive to doing an off-market transaction since they won't need to worry about spending CapEx dollars, disturbing tenants with multiple tours, etc.

"I'm sorry to disturb you, you may not be the right person for this

(these type structures also burn like match-head in an instant too)If there are large baseboards with the plugs in them sideways they may pop off and allow access to the upright space in an easy manner.So you might not need to disturb the plaster if the electricians are clever about it.All of your your runs might not be the shortest from A to B but they can figure that into cable sizes.Although in an old house you might find the exterior wall spaces filled with, ground newspaper or some other 1970's (or later) insulation effort.Another factor is a large re-wire might trigger an up to current code setup regarding plug types, placement and number, breaker types, etc...If there are firebreaks (horizontal 2 x 4's) inside the walls, you might have to open the plaster (unless there is an electricians trick I don't know about).Pic 1 and pic 2 shows antique method of construction with some 2x4's open from basement to eave.Pic 3 show's a more modern technique with a floor between the levels.Pic 4 shows the hidden space behind an old tall baseboard (in some houses) that can make fishing easier.Which do you have--it was up to the original builder.Good Luck!

They usually have police there, at at one, the tenant posted a sign, do not disturb.