A nurse cannot blast music at 3:00AM and disturb the neighbors, an ESA cannot be barking at 3:00AM.

Don't want the tenants disturbed by a constant stream of tire kickers.

In this time, everybody was able to get out of their spaces comfortably and ultimately did not cause any disturbance.

In addition to a renters insurance policy and vaccination records from their vet, we limit the size of the dog. we also add to our property rules that the dog must always be on a leash, they pick-up the dog poop and the dog must not disturb the other residents if this is a multi-family complex. 

Multi buyers are usually seasoned investor and don't want to waste time looking at units unless they have them under contract.Sellers don't want to disturb tenants etc.

OR if leases expire close to one another I would rehab all at once to avoid disturbing existing tenants.

From the wonderful manual and equally painful bootcamp on this subject that I attended:If you disturb more than 6 sq. feet insideor 20 sq. feet outsideof painted surface, you are subject to the work practices requirements.

(I've had it routed directly to vmail so I can see how many times they called so I can assess PITA levels and not be disturbed)...

After receiving the email request I replied and stated that now the home is rented out and to not disturb the tenants I would need him to put the home under contract and then he can have it inspected by this Realtor during his due diligence period. 

If the unit is occupied,  care should be taken to not disturb the tenant any more than needed.