The WiFi failed after just one day. We complained to Interhome in Carnac, and they sent a technician who also came to the property. He left after a few minutes, saying he would be back in five, but he didn't return after more than 90 minutes. We contacted Interhome on-site, asking them to let the technician into the property with a key, but that didn't work. Upon departure, we raised the issue and were met with a sorry response and a €25 voucher.