Part of a bigger project that I am working on and a test how Octane handle interiors. Currently, when there is no Blender2.8+ exporter to the Corona Standalone formats I had to look for the alternatives. Cycles, which is native Blender engine is good, but does not like an interior scenes. 

I really like that Octane has got own tone mapper and can work together with Blender native tone mapper, however I miss Corona frame buffer and that a lot of things can be done while rendering. In Octane, you have to set up the whole scene using viewport, but if you would like to change something you need to re-render the image or use another software to change it. Corona is more flexible in grrading of the image after rendering is done. 

I hope that you like it ;) 

Some models are modelled by myself, some are bought from the various sites. 

some plants and textures are from Poliigon.com