sounds like you need 1st hand info-

>take a look-see for yourself, or have the shop show you the pad material remaining (on top of the brake pad base) and the measured rotor thickness- - it's elementary to access wear & estimate the life remaining on these parts

as a safetly issue, it best to have the braking system 100% effective

...if your vehicle's lease is in the sunset, determine what items are wear and tear related (that you are not responsible to address/restore on sunset) and proceed to maintain/service the car w/ this, the sunset period, and safety in mind

hope this helps
-fad