Four new hot tubs have been supplied and installed by B+W at level 2 on the external pool deck, effectively on top of a casino. The pools, the largest being 4.3 metres in diameter, have been pre-manufactured in GRP with an internally tiled finish to provide a more aesthetically-unique vibe while enhancing the soft external landscaping. With the only available plant area around forty metres away, the system design integrates all four pools into a common treatment plant and water treatment provided with a commercial medium pressure ultra-violet system. Bubbles, water jets and a single bespoke neck massage jet have been incorporated into each pool for comfort and relaxation.
Constructed in 2009, the Grand Hyatt is a two-tower hotel incorporating nearly 800 guest rooms and is a part of the Macau City of Dreams development, which currently consists of two other hotels (another under construction), a 40,000 square-metre casino, shops, entertainment and dining venues.