Guillermo’s apartment was wonderful for a family of four. His communication before and during our stay was excellent. He met us on arrival and provided local tips. There was plenty of street parking in this residential area. The apartment is beautiful with a wall of windows looking into the estuary. It’s conveniently located across from the train stop and a few minutes to restaurants and the surf break at Mundaka. The kitchen was nicely appointed for cooking, towels and linens were high quality, and it was very clean. The kids favorite part was walking on the vast sand bars of the estuary every day at low tide.