W Osaka offers 337 air-conditioned accommodations with minibars and espresso makers. Televisions come with cable channels. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and bidets.
Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Business-friendly amenities include desks, safes, and phones. Additionally, rooms include complimentary bottled water and coffee/tea makers. Change of towels and change of bedsheets can be requested. A nightly turndown service is provided and housekeeping is offered daily.