Nice job, OP!
If I owned rather than rented, I would definitely be interested in short term renting it out while we are out of town for more than a week at atime. The inefficiency of paying for a place to stay when I'm out of town while my own home goes empty irks me! Especially if it's during a big event that brings in out-of-towners and drives up prices. I like the idea that someone else can pay for my vacation.
Admittedly there are costs in terms of packing up valuables and potential damage to belongings or the building. But there's a deposit and if the price is right you can definitely come out ahead in the long run. Still, I wouldn't try to convince anyone who's not already interested that they should do it; I think it needs the right sort of mind set. Plus you have to be OK with strangers doinking on your furniture. Weird, but again, everyone has their price XD