Maximum Length of Stay (MaxLOS)

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Maximum Length of Stay (MaxLOS) is a hotel reservation restriction that limits the maximum number of nights a guest can book under a specified rate plan, room type, or set of booking conditions.

Hotels may use MaxLOS to manage room availability, control booking patterns, or apply specific restrictions during periods of high demand. Its use and configuration depend on the hotel’s revenue management strategy and reservation systems.

How It Works

When a MaxLOS restriction is applied, a reservation exceeding the permitted number of nights cannot be made under the affected conditions.

The restriction may apply to particular arrival dates, rate plans, room types, or distribution channels. Depending on the system configuration, a guest may still be able to book a shorter stay or select another available rate plan.

MaxLOS is less commonly used as a broad restriction than minimum-length-of-stay controls, but it can be useful in specific operational or commercial circumstances.

Practical Example

A hotel offers a promotional rate with a maximum stay of five nights.

A guest attempting to reserve six consecutive nights cannot book the entire stay under that rate plan. The guest may need to select another rate plan or modify the reservation, subject to the hotel’s booking conditions.

The five-night limit is illustrative; actual restrictions vary by property and offer.

How to Interpret It

MaxLOS can help hotels manage the conditions attached to particular offers and protect inventory when extended stays may conflict with the hotel’s commercial or operational objectives.

However, imposing a maximum stay can discourage guests who need longer accommodation and may cause the hotel to lose otherwise valuable business.

Revenue managers should evaluate the restriction against demand forecasts, expected revenue, length-of-stay patterns, and the potential value of alternative bookings.

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