GLOSSARY

OOO / OOS

Alternate Names: 

Out of Order, Out of Service

OOO / OOS is a familiar concept in hospitality, though it may sound mysterious at first. Behind the jargon is a simple idea that makes day‑to‑day operations smoother and helps you understand how properties make money or serve guests. In practice, OOO / OOS often influences pricing, staffing or guest communication.

Knowing how OOO / OOS works means you can spot opportunities and avoid pitfalls, whether you're optimizing a vacation rental portfolio or running a busy city hotel. Like learning any new language, it's all about context: once you know what it means, the term becomes a powerful tool rather than confusing noise.