We were three days in Jean's apartment with our dog. Jean was a very helpful English speaking host, easy to contact and gave good tips on dining and doing.
Nice and clean apartment, simple but everything you need is available. The double bed is good for sleeping, the living room and bedroom windows have blinds (persianas) which is a plus if there is for example windy weather. The apartment has a fast and functional wifi.
Shops, restaurants and a beach are within walking distance. Empuriabrava is really worth to visit, haven't seen such a place anywhere - miles of canals and fine houses along them.