Prices, ratings and photos on this shelf are read off the live listings by hand, room by room.

Because there is almost nothing to consent to. This shelf sets no advertising cookies, runs no third-party trackers and has no login to remember. A banner asking permission for nothing would be theatre.
Your browser keeps copies of the pages, images and stylesheets so the next room opens faster — that is ordinary caching, not tracking, and it never leaves your device. The hosting platform may set a technical cookie to route your request to the nearest server; it carries no information about you and expires on its own.
Any browser can clear site data for a single domain in two clicks, and this site will work exactly the same afterwards — a little slower on the first page, because the cache has to fill again. If you block cookies entirely, nothing here breaks.
The moment you follow a buy button you are on a shop's own site, and shops do use advertising and analytics cookies. That is their policy to explain, and it is worth reading once.