Through the carriage arch: an evening at Rosewood London

An arch that turns the volume down

High Holborn is loud by day, a broad road of buses, couriers and clerks wheeling trolleys of paper between offices. Halfway along it, a stone archway opens into a cobbled courtyard, and within ten steps the noise has simply gone. The building around that courtyard went up on the eve of the First World War as the headquarters of the Pearl Assurance company, and the carriage entrance was designed so that visitors could drive straight in off the street. Rosewood London opened inside it in 2013 and kept the arch exactly as it was.

It is the best arrival on this side of the West End, and the reason is practical rather than decorative. A car can pull into the courtyard, a guest can step out under cover, and nobody on the pavement sees who went in. For an evening that values privacy, the building has done half the work before you reach the front desk.

After dark the courtyard changes again. The lamps come on low, the stone takes on a warm colour, and the few cars that pull in do so slowly and quietly. Standing under the arch for a minute before going in is one of the small pleasures of the address, a pause between the street and the evening.

Scarfes Bar, where the walls are caricatures

The bar takes its name from Gerald Scarfe, the cartoonist, whose original drawings cover its walls: politicians, musicians and public figures drawn with the fondness of a man sharpening a knife. The rest of the room is library and fireside, deep sofas, shelves of books that people genuinely take down, and a small stage for live music most evenings.

It is the ideal meeting place for anybody who does not want a scene. Samanta, who has a violinist's ear and firm views on hotel bars, rates it the best in this part of London and heads for the corner sofa whenever it is free. The room suits an hour of talk before anything else happens, and nobody here minds how long a drink takes to finish.

If the bar is full, the lobby lounge and the courtyard give you somewhere to wait with some dignity, and a message to the desk will let her know exactly where you are.

Dinner without leaving the building

The Holborn Dining Room runs along the front of the hotel, a big panelled brasserie known for its pies and pastry and for a list of gins long enough to need a reading lamp. It is the kind of room where a table for two feels private without being hidden away, and where the service understands the difference between attentive and intrusive.

The building has other rooms worth knowing. The Mirror Room serves afternoon tea in a bright space lined with glass, which makes a gentle start to a daytime booking. The main staircase, seven floors of veined marble, is worth climbing at least once instead of taking the lift. And the hotel keeps a residential wing so large that it has its own postcode, which tells you the house thinks hard about guests who stay for weeks.

Holborn, once chambers close

Step out through the arch after seven and Holborn has changed character. The offices empty, the Inns of Court shut their gates, and Lincoln's Inn Fields, a couple of minutes south, lies dark and wide behind its railings. Sir John Soane's house stands on the north side of the square, crammed with the architect's collection, and its occasional evening openings by candlelight are a favourite of Lucy, who will queue for them without a word of complaint.

Northwards, Red Lion Square and Lamb's Conduit Street lead into the gentler streets of Bloomsbury, where Liana has a bookshop she cannot pass and a neighbourhood restaurant she refuses to apologise for. The whole district reads like a backstage corridor to the West End, ten minutes from the theatres and a great deal less busy. The Holborn page covers its stations, rooms and walking times in detail.

How a visit runs from the courtyard

The routine is the one that runs everywhere in this site's territory, and it is short. Send the desk a start time and a length. Once somebody free is matched to it, the desk asks over WhatsApp, a single time, who the booking is for, where you are staying and which room, and nothing more. Most evenings she reaches High Holborn inside the hour, sooner still from the companions who live in WC1 and WC2.

She comes in through the arch like any other visitor. Prefer to start in Scarfes? Mention it in the first message and she will walk into the bar instead of taking the lift; if you would rather she came straight up, the room number is all she needs. How those first few minutes usually unfold is described on the hotel calls page.

Lengths that suit a Holborn weeknight

Holborn is a working district, and the bookings here reflect it. Ninety minutes at £400 fits neatly after a late meeting. Two hours at £500 allows for a drink in the bar and time upstairs without anybody glancing at a watch. Four hours, the £900 dinner date, takes in Scarfes, the Dining Room and the stroll back across the courtyard, and it is the booking that shows the hotel at its best.

For a guest facing a morning hearing or an early train from Kings Cross, the ten hour night at £1,800 is often the most restful choice, because the evening ends when you decide it does and breakfast arrives without anybody needing to leave. Each length and its price is printed on the rates page.

A daytime version works just as well. The British Museum is about ten minutes on foot through the edge of Bloomsbury, and Cindy, a morning person and one of the blondes on this site, will lead you round the Great Court and back in good time for tea in the Mirror Room. Two or three hours covers it comfortably, and the hotel is as calm at four in the afternoon as it is at midnight.