We had a great stay at Alvaro's place. It was very comfortable and well appointed. The location is not right next to the beach, but about a 20 minute walk as described and we found this fine. The bus stop into the main town of Biarritz is also just at the front door so very convenient. Alvaro and his brother David were very helpful and responsive to ensure we had a great time. We would love to come back when we are next in the area- Thank you Alvaro!