We based ourselves here for 2 weeks out of season cycling, and it worked out really well. The promenade is close, and although many shops shut come November, there were still bike rental places (at less cost than their websites) open for the first week or so (and by arrangement we returned ours to the 'closed' shop after that).
The large Euroski supermarket about 250m away kept us supplied, and several excellent restaurants within easy walking distance.
We self-catered for most of our stay and were able to cook pretty much everything we wanted, with some limitations of herbs and spices etc.
The apartment was very quiet, which suited us well.
Wifi was fast. We didn't use the TV, maybe we were dumb, but could not find any English channels, and could not connect my notebook via HDMI, so we watched downloaded stuff on its smaller screen on a table in front of us instead.