Really good idea, it force you to create an internal map of what you have seen, i had fun with it
There's only one fairly small screen, with just 8 rooms. However, non-Euclidean geometry means rooms can be "stacked". Despite only having 8 spaces, there are actually 19 rooms, with at least 2 in each physical space.
Unfortunately, I didn't have enough time to disguise the room changes well with line of sight or anything, so the transitions are just ugly.