Sheraton Hotels and its owners have invested $100m in the refurbishment of 120 Club Lounges in its hotels across the world.

Properties included in this project are Sheraton Waikiki, Sheraton Denver, Sheraton Centre Toronto, Sheraton Hong Kong, Sheraton Buenos Aires and Sheraton Edinburgh.

The revamp of the brand’s Club Lounges forms the final part of a $6bn revitalisation programme.

Sheraton is a leading brand of the Starwood portfolio and operates 400 hotels in 70 countries. It also has a $5bn global expansion planned for the next three years.