Lovely place, very consistent with the photos shown. Great location. Friendly and helpful hosts. Would definitely recommend.

+ + + Pros
real, usable consistently available wifi with great speeds.
clean bathroom with plenty of hot water in the shower.
couldn't report how many minutes required to walk to the casco viejo as the walk was so interesting you weren't left staring at your watch wondering how much further to go.
reliable off street parking spot a convenient bonus.
right near the start of the coastal/cliff top walk to Pasaia Bay.
very nice, helpful people. very communicative whatever your concern.
dishwasher very convenient.
easy access to Gros, an interesting barrio you wouldn't otherwise be likely to spend much time in.
clean towels delivered during the stay.

- - - Considerations
the apartment is a part of their house (but completely private) so you hear cabinets opening, shoes, and shutters being raised/lowered.
we visited in winter and controlling the thermostat was a challenge that left the place too warm. they now have this sorted.
no oven should you plan to bake.