All in all a positive stay. We booked at the last minute and were grateful that it worked out and the check in process was smooth.
The location is about a 20 min walk from the main beach and commercial area, which we found fine.
The only two things that keep me from giving a 5-star review: first, the place was very small inside, which I didn’t expect from the photos. It was fine, and the outdoor patio area is huge and really nice, but I was a little surprised at the tight fit inside. Second—through we paid a cleaning fee with the reservation price, the instruction sheet in the unit threatened additional fees if we didn’t strip the beds, put away every used dish, take out the trash, etc. Though I don’t mind helping with these tasks, I found the approach a little ungracious.
Overall though, it was a clean and pleasant stay in Biarritz and I would recommend in spite of these minor caveats.