I stayed for four weeks while in Roncevalles to help my daughter with her new baby. Seyer could not have been more accommodating and helpful. While I was in quarantine, she and her daughter took my dog to the park. She showed me nearly places to walk the dog and play with him; she printed out my parking permits and shared her tasty watermelon. She was quick to respond to my messages.
The apartment was very clean, well lighted, and comfortable. It was nice to have the little garden and patio in the back to sit out in. The house is within walking distance of many restaurants and stores, very conveniently located.
If you come in the summer as I did, keep in mind that cold air drops. With full-house air-conditioning on site, the hotter it is outside, the cooler it is in the basement--often down to 63F/17C. If that seems on the cool side for you, remember to bring a sweater.