Agreeably playing with 4d objects is mindboggling enough, but still I would like to somehow visualize myself moving around in 4d space. I am not quite sure how

Agreeably playing with 4d objects is mindboggling enough, but still I would like to somehow visualize myself moving around in 4d space. I am not quite sure how a 4d room would look like and what kind of doors to other 4d rooms would be like, bit for sure navigating around a 4d house could be fun...