Marc and sarah were very accommodating hosts! They both spoke English and Spanish well which made it easier for us to communicate with one another. They gave us recommendations on where to dine and setup breakfast for us in the morning. The room was clean and suitable for 2 people.
The town was only a 10 min walk away and the neighborhood is quite lovely. They both surf and even offered us their boards to use but the waves in Biarritz were to dangerous for anyone to surf.
Would recommend staying at their place.