This is another huge problem with renting. They basically tell you what you want (notably, also the Steve Jobs approach).
Even when I was buying mine every place fought me and asked why I wanted to BUY 1000 gallons for a 1500 sq ft house.
Today there are a couple places here who simply will not sell you a 1000, but they'll sell you a 500.
If I had to do it over again I'd say I have a 5000 sq ft place with five kids, in-laws and siblings living with me and every single appliance is LP including multiple refrigerators-- IOW spin a tale of lots of propane consumption so they have fewer reasons to balk at a request for a "big" tank. Or I'm close enough to UT I could just say I'm Mormon (nothing against the Mormons!!)
If anyone here has the least bit of prepper mentality and lives rural, grab a 1000 tank while you can. The conspiracy theorist in me thinks they'll only be harder to come by as time passes. We all know gas stoves are really dangerous. Ya know, like how every one of us narrowly survived childhood with that dangerous gas stove in the home. It's practically child abuse. Much safer to go all electric and sleep next to giant li-ion battery charging in the garage each night.