1991 buick reatta

1991 Buick Reatta Description:

I am listing this for my 82 year old Mom who has no connection to the net.
While I am not all knowledgeable about everything with this vehicle, I do know it runs well and has not let her down. It has a fairly new battery, all of the electronics works, except that it doesn't switch back and forth between heat and air. You have to go in behind the glove box and flip the lever by hand.
That is the only thing I know for sure is not right.
Tires are great, and the rest of the car's condition is commensurate with the age and mileage. Any pieces that appear to be missing on the outside, are in the trunk.
The car is in Westminster MD. I am not, but can be if you are seriously interested. I can also have a brother meet you if need be.
Please see pictures