A Las Vegas casino is a designed environment, and knowing what it has been designed to do is considerably more useful than a list of which ones have Roman columns and which have pyramids. The hotels themselves are covered separately.
Two things catch British visitors out. Smoking is still permitted on the gaming floor, with no equivalent of the 2007 ban — and the odds, which vary enormously between one game and the next, are published nowhere on the premises.
There are no windows and no clocks. The routes to the lifts, the restaurants, the pool and the exit all run across the gaming floor, which is not an accident of planning. Lighting, carpet patterns, sound and the absence of sightlines to the outside all work in the same direction, which is to make leaving require a decision.
The ordering is consistent: slot machines nearest the doors, table games further in, the high-limit room walled off at the back. Cash is converted to chips at the table, and chips do not feel like money, which is the entire purpose of chips.
None of this is sinister and all of it is deliberate. A visitor who notices it is in a much better position than one who does not.
Smoking is permitted on casino gaming floors in Nevada. There has never been an equivalent of the British ban, and the floors are not notional about it — on a busy evening the air is thick.
Hotel rooms are generally smoke-free and many non-gaming areas are too, but because every route through the building crosses the floor, it is difficult to avoid altogether. Park MGM has been entirely smoke-free since 2020 and is the only resort on the Strip that is. Several others maintain smoke-free sections, and poker rooms usually are.
This matters a great deal more than it sounds for anyone with asthma or a lung condition, and for anyone travelling with small children.
Every game carries a fixed house edge, set by its rules. It is not luck and it does not even out over time — the opposite. The longer the play continues, the closer the outcome converges on losing that percentage of everything staked. The approximate figures, which differ far more than most people expect:
The practical conclusion is narrow but real. The only decisions that alter the arithmetic are which game to play, which table to sit at, and whether to learn basic strategy before sitting down. Everything else — systems, lucky machines, due numbers — is decoration.
Drinks are brought to anyone actively playing at no charge. This is not hospitality; it is the cheapest available method of keeping a player in a seat, and it works. Tipping the server each time is expected.
Every casino group runs a loyalty card and tracks play on it. The rewards are real — rooms, meals, show tickets — but they are calculated from the total amount staked rather than from winning or losing, which means they are a rebate on volume rather than a prize.
Gambling is built to be enjoyable and built to take money, and those two facts are not in tension — they are the business model. For a proportion of people it becomes something considerably more serious than a holiday expense.
The approach that reliably works is to decide the amount before going in and treat it as the price of the evening, in the same category as a theatre ticket, rather than as a stake expected to come back. Credit should stay out of it entirely.
In the United Kingdom the National Gambling Helpline is free and open twenty-four hours a day, every day, on 0808 8020 133, or 0808 8010 320 in Northern Ireland. Neither call appears on an itemised bill.
Las Vegas recycles its names, which makes older accounts confusing. The Sahara closed in 2011, reopened as SLS Las Vegas in 2014, and took the Sahara name back in 2019 — so a reference to the old Sahara and the hotel standing on that site now are not describing the same place. The individual resorts are covered under Las Vegas hotels, and Fremont Street covers the older, cheaper casinos downtown.