Pili was a great host! She was very sweet and accommodating to our requests. Her apartment is spacious, safe, and newly renovated. There was a Nespresso machine which was a perk, and many various kitchen appliances and utensils for cooking. There is a washer and dryer which she helped explain how to use. (Even had detergent for washer and dishwasher).
It was mostly rainy/cool during our stay, so we unfortunately only had one beach day. There is a smaller beach just a block from her apartment where there were a lot of surfers (and seashells!) The larger beach is about a 10-15 min walk towards the old town. When we arrived she provided maps and then explained an overview of the town and what to see and eat. There is a beautiful path that starts at her beach, goes along the edge of the water, and wraps all of the way down to the end of the main beach. I highly suggest taking the funicular up at the opposite end of the large beach for a beautiful view. Also climb up to the castle near old town!
Her street can get lively at night, but the windows were very thick and blocked the noise. The small balcony overlooked the local church. There were many pintxo restaurants nearby, and plenty of bakeries/grocery stores. The town is a lot larger than we expected, as there are many small streets and shopping areas to keep you busy. Keep in mind most places close in the afternoon for siesta :)