Bianka, 23, attentive company based in the Jordaan

The first thing people register is the attention. Bianka does not check her phone, does not read the room over your shoulder, and remembers the name of the wine you mentioned an hour earlier. At 23 that is unusual, and it is the single reason her evenings tend to run past the hours first booked. Nothing about it is performed. She is simply interested, and interested company is harder to find than glamorous company.

Listed details: 165 centimetres, curvy build, long light brown hair with sun-kissed ends, hazel eyes. Conversation in English. Sultry boudoir elegance is the label she gives her own look, and the pictures bear it out, though at a restaurant table it reads more simply as a woman who knows exactly what suits her and has stopped experimenting. Six images sit on this profile, more than most carry, from clean studio light to a dim striped lounge.

Home is Jordaan, which puts the canal ring hotels a few minutes away and Schiphol a straightforward half hour by road. Italian cooking is the real enthusiasm, learned from people rather than from screens, and she will tell you which half of the menu is worth ordering before the waiter has finished reciting it. Wine tastings follow from that, an interest Luna shares. Vintage fashion is the third thread, and it explains why nothing she wears looks like anything else in the room.

Warm and attentive is the summary, with warm doing most of the work. She suits a long dinner, a quiet bar afterwards, and a guest who would rather be listened to than performed at.

There is nothing to decode, no mood to manage, no silence waiting to be filled. She treats a hotel corridor with the same composure she brings to a restaurant, and availability comes back from the desk the same evening you ask for it.