Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Explanation: Here in Spain we use several terms for that concept. The most common is 'vater' and 'taza', although in a more formal context inodoro should be used.
Both retrete and escusado refer just to the place not to the specific thing.