Zygonisia Cynosure Blue Bird Care

[lzel924]

I got a Zygonisia Cynosure Blue Bird form an orchid show and am having trouble finding care instructions on the web. The vendor told me it doesn't like a lot of light and to water it twice a week and keep it in a potting mix that's dense and has dirt. Does this seem right? I am worried I am going to get root rot based on his instructions. Any guidance would be really helpful as I've never had one like this!