Is that good or bad?
36.5 cm single-layer brickwork is probably built with solid bricks as exposed masonry; porous bricks of the same wall thickness would be more similar to current standards. From solid bricks, I expect that for an Energy Saving Ordinance 2016 standard (which would only apply with extensive renovation) an insulation layer would have to be applied. It is not bad, just not a "good" of 2016.
The pictures are very blurry anyway, so you can’t make out much.
More precisely: nothing at all. A house, roughly white. From the photos, you could even think it has a plaster facade. Only the view of the chimney and through the sliding door outside shows clinker (at the chimney), otherwise nothing is clear here either.
I also found a house that was already on Immoscout or Immowelt months ago and now is no longer only on the realtor’s site, price unchanged. You can just leave things like that alone, right?
I already mentioned that: realtors do not keep slow sellers listed continuously, I believe it costs about fifty per portal per month. What doesn't get clicks, is not kept fed continuously, but at least gets a break from listing. I have often seen offers where the realtor was such a fool, you wouldn’t have recognized a dream house. Simply because the photos were taken with a disposable camera and described without care. Some realtors are just clueless as salespeople.