Any tips on using ethernet when you're renting a house and unable to wire any infrastructure? My only hookup for internet is in a pretty poor spot for wireless connectivity to my office, but I don't have a good way to wire a cable instead since there's an entire living room, a staircase, a hallway, and multiple doors in the way.
Run cables along baseboards, under rugs, under doors, along the stair runners, etc. If the cable needs to cross an egress point, put a rug over it. If you can convince your landlord, drill a single hole to bridge the upstairs and downstairs. If you're in an older house that has straight cold air returns (not a heating duct), drop a cable through there, and pin it to the crown molding.
Does the house have coax wiring for cable tv? If so, get a pair of MoCA Ethernet adapters. I have 2.5Gbps ones running across a large house and they are rocksolid reliable.