I rented aircraft at places like that. Once I rented a 172 that you
had to open the window just to be able to hold onto the door to close
it. The passenger door had the window sealed shut, so you had to close
it from the outside after your passenger got in. I complained and
refused to rent that particular airframe. They had the stupidity to
raise their rates, everyone stopped renting from them. Eventually they
finally broke down and sent their aircraft for major refurbishment
complete with all new interiors. Guys were willing to drive 50 miles
to rent a brand new 172 at a much higher rental rate, than fly their
trash. The learned eventually.