We stayed for 5 nights with 3 persons. The flat is great! Very clean and good equipped with everything you might need for your stay.
It's just a short walk away to the city centre and metro station, supermarket and even a bus to the beach are very close. We had to pick up the keys somewhere else but it was just a 5 minutes walk from the flat. The host is nice and very helpful and answered quickly to all our questions.