The driveway between 534 and 536 S. Washington is almost always parked with too many cars, completely obstructing (parking over) the sidewalk. I don't know what the landlord tells the students, but I think they are probably trying to cram too many cars into the available space, and completely obstruct the sidewalk. Also, 536 S. Washington has uncovered bags of trash next to the house, visible from sidewalk.