Hi Silas, i did this last week and found the easiest way was to pull up the lino/vinyl tiles as best as you can (using a broad chisel helps). Then pour kerosene, turps or petrol over the residue and allow to soak for about 10 mins. Then come back with chisel or paint scraper and the glue lifts off very easily. I've also hired a machine for a similar job but that was on a concrete slab, not sure whether it would be suitable for a timber floor though. But it still didn't get the glue off and i ended up using the kero again.