We spent a good week at Guzman's place and enjoyed it very much. The kitchen is well equipped, the location is super central, everything is in walking distance. We did not meet Guzman but the communication with him was very friendly and he checked in on us a couple of times to make sure everything was okay. There was even some reading material (brochures) on things to do in and around Getaria. We enjoyed having a glass of wine on the balcony after the kids went to sleep, soaking up the evening vibes without even leaving the house :)