The Sunny apartment in Girona is perfect for you Girona visit. It's on walking distance of all the ancient sites in Girona. The apartment is well equipped has a nice balcony and free parking. Mind you, in town you don't need your car, in fact it's a burden to drag it around ;-)
We enjoyed staying in this apartment and visiting Girona very much.

One small minus, the apartment is listed as having Wifi, that is true, but it's some 'free' public wifi service and only available on the balcony. If you need internet you'd pull your hair out because it's too flaky to be really useable.