@Emilie,
We offer three subscription streaming services. It seems that Netflix is the most popular app, because of familiarity, and guests want to see the difference in the regional content versus what they see at home. Many guests initially think that Disney+ is just for children, and are a bit surprised when we tell them that most Marvel and Pixar movies and shows are available. The least viewed is Prime Video due to its modest library that's viewable in St. Lucia. The guests also look at the free view channels.
YouTube is very popular with foreign guests who are looking for videos and music in their native language. The majority of our guests are from English speaking countries, and there are plenty of streaming options for them, but we have had guests who speak Croatian, Czech, French, German, Italian, Japanese, an Indian language, Portuguese, Spanish, and Swedish.
We've not yet installed the PC Sticks on TVs in the guest suites, because we need to set up the admin accounts and settings, but we're pretty sure that they will be popular with guests.