Advice: How can I deploy and manage content to a screen/TV from another location?

Hi

The business I work for runs a backpackers.

We want to put up a big screen around the reception area to show content (offers etc).

We want to be able to change the content from another location via PC.

What's the best way to do this?

The advice we've been given is currently to build a simple word press website, then use chrome cast to somehow display the site on the screen. We could login to the wordpress and change stuff when we need to.

Content is made up of words, images and some video.

This would mean having a dedicated PC at the backpackers (apparently)

Anyone got any thoughts etc?

I know there are companies that do this sort of thing, but this is a trial . . ..

Cheers