Had a wonderful stay at Chema & Mery's. The apartment's location can't be beat: right in the old quarter, close to everything. It was a 15 min walk from the train station with a carry-on.
The apartment itself is stylish, modern, and tastefully decorated. Comfortable beds and couches, and good internet speed. Bathroom had good water pressure, and it could get really, really hot.
Having bike hooks and a washer and dryer made it the perfect base for cycling around Girona.
Hope it's available to book next time I visit Girona.