Hi @Lisa11009 - we use stainless steel cookware and I would recommend this for a short term rental. It does not degrade the way non-stick can degrade and leave you with needing to replace again and again.
We have not had to replace any stainless steel pots or pans and have a very active rental. When our budget was tight I sourced stainless steel pieces thru garage sales, thrift finds, estate sales and was able to source some great items. We also have a new set that we purchased once budget allowed. If any piece becomes too grimy from baked on stains, we remove from inventory and leave for a scrubbing with baking soda.
All of our heavily used pots and pans look fantastic and we are able to maintain them to an almost like new with this method.
good luck!