San Sebastian is an expensive place. We faced a high prize for rent while the apartment is quite outdated furnished. This was in comparison to our rentals in other cities the downside of our visit. Unfortunately the good communication had changed when we checked in and when we saw dat the floors weren't cleaned properly. Igor and his sister had the opinion that we were asking too much of them and that we should be 'grateful' as he made me an other offer for the week we stayed.
This apartment is okay for people who want to pay around 250/300 per night for an outdated furnished apartement, which is really good located within the city and the beautiful beach. Also take into account that it is for people who like the nightlife or doesn't have problems with noise, as you will stay above 2 cafes/bars and 1 across the street.