We spent a pleasant 5 nights here during a cycling holiday in Girona. The apartment is perfectly located in the heart of old Girona. There is no traffic noise at all but there is the sound of restaurants/cafes outside. That seemed to stop pretty reliably at midnight, so not an issue unless you want to get to sleep early. The kitchen was well-equipped but had no ingredients of any kind. This was not a big deal because breakfast was the only meal we prepared ourselves. There is a small grocery store nearby too.
Storing two bikes inside was not a problem, and there was even a floor pump. The laundry was a big plus for cleaning up cycling gear after riding.
Recommended!