Service legends: the Mayfair houses that answer the question before you ask it

01Reacting is good manners; anticipating is luxury

Every five-star hotel in London will bring you what you ask for. The legends bring it before you have finished thinking about it. The gap between the two is everything, and it is far harder to achieve than marble or a famous chef, because it depends on people paying attention, remembering what they noticed and acting on it without being told.

You feel it on the second visit more than the first. The umbrella that appears at the door because the sky has darkened. The table by the window, held because you mentioned last time that you like to watch the street. The glass of water set down without a request because you arrived from a long walk across Green Park. Nothing announced, nothing charged for, and yet it is the thing guests describe when they try to explain why they always go back to the same house.

02Brown's, a hotel born below stairs

It seems fitting that one of the oldest hotels in the capital was founded by a man who knew service from the inside. James Brown had been a valet in Lord Byron's household, his wife Sarah a lady's maid, and in 1837 they opened a small hotel on Dover Street that grew into Brown's on Albemarle Street. The instinct of a good valet, to have the coat brushed before it is needed, still seems to hang in the panelled rooms.

Today the hotel sits a short walk from the flagship windows of Bond Street, and it keeps the manner of a private house. Afternoon tea is served in the English Tea Room, the Donovan Bar pours beneath photographs by Terence Donovan, and the staff seem to have perfected the art of being there exactly when wanted and not a moment longer. It is a good hotel to test the theory: stay twice, and see what they remember.

03Theatre with a memory: the trolley at The Connaught

The Connaught Bar on Carlos Place is often held up as the model of modern hotel service, and the martini trolley is the reason. A bartender wheels it to your table and builds the drink there, asking a few questions along the way: which gin, how cold, which of the house bitters. It feels like theatre, and it is, but the clever part is what happens next time. The questions get shorter, because the answers were kept.

That is the essence of anticipation. It begins with genuine curiosity about the guest, turns into a small private file of preferences, and ends with a drink that tastes as though it was made for you alone. The best Mayfair bars and hotel restaurants run on the same principle, and you can see it in how rarely a regular is handed a menu.

04The butler question

A few London hotels go further and attach a butler to the room. The Lanesborough on Hyde Park Corner is the best known, offering butler service to every guest, and several grand hotels provide one with their larger suites. A butler unpacks, presses, runs errands and generally smooths the edges of a stay, which is a delight on a long business trip.

For an evening with a guest, the useful question is simply how a butler handles visitors. The good ones are masters of discretion: they set up the drinks, lay out the supper and then vanish until summoned. Tell them in advance that you are expecting company for dinner, and the table will be dressed, the wine opened and the room lit before the knock.

05Seven small proofs of a legendary staff

Grand gestures are easy to stage. Look instead for these quieter signs:

06The guest's half of the bargain

Anticipation is a two-way street. Staff can only remember what they are told, so say what you like: the room away from the lift, sparkling water rather than still, the newspaper you actually read. Learn a name or two and use them. Thank the concierge properly at the end of a stay, and return to the same house rather than scattering visits across the city. Loyalty is what gives the memory something to work with.

Consistency helps with company too. Guests who stay for a run of evenings in one hotel often prefer the same companion throughout, so that each evening resumes the conversation of the last. That is exactly what the double issue is for: one companion across a weekend or a longer stay, with a single figure agreed at the start.

07Company with the same sixth sense

The qualities that make a great hotel also make a great evening companion: attention, memory and the grace not to make a show of either. Sonya, in her early thirties, spent years in ballet studios and has the calm, observant presence that comes with them; she listens more than she talks and notices the thing you did not quite say. She belongs to the thirties and beyond set. Liana reads people just as quietly, sensing whether you want to talk shop or talk about anything else, and steering gently either way.

Both live within easy reach of Mayfair hotels, and both are the kind of guest a legendary staff enjoys looking after. Tell Bella which house you are staying in, and the booking page will take care of the message.