We had a great stay at La Fosca for the total duration of 1 month. The location of the apartment is superb and definitely its best feature. You are a short walk away from La Fosca beach with it's hiking trails (highlight of the area) and also Palamos city center with all the restaurants and bars.
The apartment is spacious with amazing views. The communication with Simona and the caretakers was smooth and all our inquiries were promptly addressed.
Some things to note, the apartment is definitely best suited for warmer weather as insulation is on the thin side, however, heaters seem to help in most cases. The furniture is a bit used, but everything functions without a hitch, so that is not really a problem.
I would definitely recommend Simona's place for a lovely family vacation in Costa Brava.